Good day and thank you for standing by. Welcome to the Tripadvisor fourth quarter 2023 conference call. At this time, all participants are in a listen-only mode. After the speaker's presentation, there will be a question-and-answer session. To ask a question during the session, please press star one one on your telephone and wait for your name to be announced. To withdraw your question, please press star one one again. Please be advised that today's conference is being recorded. I would now like to hand the conference over to your speaker today, Angela White, VP of IR. Thank you, Josh. Good morning, everyone, and welcome to Tripadvisor's fourth quarter and full year 2023 financial results call. Joining me today are Matt Goldberg, President and CEO, and Mike Noonan, CFO. Last night after market close, we filed and made available our earnings release. In that release, you'll find reconciliations of non-GAAP financial measures to the most comparable GAAP measure discussed on this call. Before we begin, I'd like to remind you that this call may contain estimates and other forward-looking statements that represent management's views as of today, February 15, 2024. Tripadvisor disclaims any obligation to update these statements to reflect future events or circumstances. Please refer to our earnings release as well as our filings with the SEC for information concerning factors that could cause actual results to differ materially from these forward-looking statements. With that, I'll turn the call over to Matt. Thanks, Angela, and good morning, everyone. Before I begin, I'd like to address the press release we filed on Monday. We announced that our board of directors has formed a special committee to evaluate any proposals resulting from Liberty TripAdvisor Holdings' stated intention to engage in discussions with respect to a potential transaction. We appreciate your understanding that we won't address any questions on this topic today or provide further updates unless we have something definitive to share. Now I'd like to address our performance. We were pleased to exit the year with results that exceeded our expectations. Q4 revenue was $390 million, reflecting year-over-year growth of 10%. Q4 adjusted EBITDA was $84 million, 22% of revenue, exceeding expectations due to revenue outperformance at Brand Tripadvisor and marketing efficiencies at both Brand Tripadvisor and Viator. For the full year, consolidated revenue grew by 20% to an all-time high of $1.8 billion, and Adjusted EBITDA grew 13% to $334 million. Last year, we made meaningful progress executing against our strategic priorities. We reinforced our market leadership position at Viator while sharpening our focus on smart user acquisition. Viator also finished the year at break-even profitability, achieving the full-year milestone a year earlier than anticipated. At Brand Tripadvisor, we invested in our strategy and delivered promising early proof points while maintaining financial discipline. Finally, at TheFork, we delivered revenue gains while significantly improving our profit margin through disciplined cost management and exited the year at break-even for Q4. Our results also reflect how we're building a stronger, more diversified, and defensible position in the large and growing global travel and experiences industry. We have a unique and leading position in the high-growth experiences category, given the breadth of Tripadvisor and the depth of Viator. Within Brand Tripadvisor, experiences, along with other partner offerings beyond our legacy Hotel Meta offering, are now contributing almost half of the revenue versus less than one-third in 2015, reflecting our ability to diversify our monetization and reduce dependence on Hotel Meta revenue. Across the group portfolio, Viator and TheFork have grown to nearly 50% of our revenue in 2023 versus less than 10% in 2015, and they've each reached the scale to deliver increasing profitability. Let me highlight our accomplishments and look ahead to 2024 priorities for each segment. At Brand Tripadvisor, we kicked off 2023 by introducing a multi-year strategic vision that focuses on delivering world-class guidance products to deepen engagement with our audience and fuel diverse monetization paths. Over the course of the year, we delivered tangible progress through product innovation. We relaunched our Trips tool for creating itineraries and integrated generative AI deeply into the user experience. I've previously cited a few proof points that demonstrate the impact, and we're pleased that each of these has continued to improve over time. First, the average revenue per Trips user shortly after launch was 3 times higher than the average member. That has now increased to closer to 5 times, and our average member already monetizes at approximately 10 times the rate of the average non-member. Second, we saw a 100% increase in the number of daily users who generated and saved an itinerary specifically with AI in the back half of the year with limited marketing efforts, and the majority are now engaging with this tool in our app. Finally, we continue to see growth in the return rates for Trips users, whose repeat rates are meaningfully higher than users who don't use the tool. During the year, we also introduced generative AI-driven hotel review summaries, an important example of how we're uniquely positioned to use technology to draw differentiated insights from our proprietary database of quality content and behavioral data. Across the 30,000+ hotels where this is currently available, we're seeing early but strong positive indicators. User satisfaction scores are nearly 75%, which is even higher than the strong initial scores for our Trips feature at launch. We continue to bring more travelers to our experiences pages. In 2023, 180 million more travelers used Tripadvisor to shop for experiences than in 2022. As a result, we drove revenue growth rates higher than any other category in the segment at approximately 45%. Importantly, this strong demand reflects the opportunity we have to match additional supply, adding relevant new inventory and partners across geographies and categories, representing meaningful upside for experiences on Tripadvisor. 2024 will be a year of acceleration for Brand Tripadvisor. Here are a few of our priorities. First, we'll deliver a differentiated experience in the mobile app. To put it simply, our existing app users are more engaged and more valuable than users on other surfaces. They account for a relatively small percent of our total MAUs, but a disproportionate number of reviews and trips created, at 30% and over 60% respectively. Our aim is to deliver an essential app for travelers that convinces more of our audience to download and use the app as the best end-to-end trip companion powered by AI. Second, we'll begin to shift our marketing in support of our engagement-led strategy. Historically, we've optimized everything from our paid search spend to CRM to drive immediate click-and-display revenue. With the progress we've made against our product, we now have the opportunity to target higher-value audiences more directly and drive more users to sign up and sign in as members, to download our app, and to begin planning a trip because we know each of these behaviors is orders of magnitude more valuable to us than same-session clicks. Finally, we'll leverage the investments we've made in data and AI to deliver a more personalized experience for our users, particularly our highly engaged members. This starts with recognizing them for their contributions to our community and extends to broader benefits and rewards we can offer through our free membership program. It also includes new ways to engage with our product, including on AI-driven conversational search experience and iterative trip planning capabilities that better integrate commerce opportunities by helping travelers find the right hotel, experience, or restaurant to round out their itinerary. Next, at Viator, in 2023, we made significant progress to reinforce our leadership position in experiences by investing and improving our product for both travelers and operators, and continuing to drive our scale. This year was an impressive year of revenue growth at 49%, bringing Viator revenue to 41% of total group revenue. GBV grew to over 40% to more than $3.7 billion, and we also reached break-even profitability for the full year earlier than anticipated. This milestone reflects the power of the model and the operating cost leverage our lean fixed cost structure affords. On the demand side, we optimized our brand campaign, growing our awareness and reinforcing our position as the most well-known experiences brand in the U.S. We made improvements across nearly every part of the shopping experience on every surface. We've enhanced our sort for better discoverability, matured the app and grew its share of bookings, and improved the post-booking experience across the board. These and other updates contributed to double-digit growth and conversion across the business. Our new rewards program, meanwhile, is driving value for customers. The early proof points drove mid-teens improvement in retention for travelers using the program. Our most loyal users are our fastest-growing customer segment. They're more likely to come through unpaid and immediately profitable channels and spend more than first-time users, driving improvement in our unit economics. For operators, we launched our latest version of the marketing program, Accelerate. We consulted more than 5,000 operators in its creation, and this consideration shows in the results. Well over 50% of eligible products participate in the program, which continues to support our healthy take rate. With the largest product inventory and supply base available anywhere, the value we are driving for operators is clear. Churn rates are low, and supplier and product counts are steadily increasing. In Viator in 2024, we remain focused on growing our scale, balancing growth, profitability, and market share as the global market leader in experiences. With an eye on profitable growth, we expect to drive improvements in unit economics through a combination of initiatives focused on lowering customer acquisition costs, increasing retention, and enhancing lifetime value. On the demand side, our focus is on an improved experience along the customer journey, from first-time interaction to long-standing returning customers. These are unique experiences for most travelers, so it's important that at first interaction, we begin to build our relationship of trust and value so they return back to book their next memorable experience. We'll do this by leveraging our group customer data platform and delivering a more robust personalized experience for travelers. We'll also continue to focus on enhancing our app value proposition. We know that app users convert to bookers at a rate higher than desktop or mobile web users, so we'll continue to emphasize app engagement opportunities. We'll also continue to optimize marketing spend and our overall channel strategy, focusing on acquiring the highest intent customers and continuing to drive awareness. We expect to see improvement in unit economics as our multi-channel marketing investments gain traction. On the operator side, we'll continue to drive value through programs aimed at helping operators increase their exposure through features such as incremental performance tracking and insights. The combination of work to enhance the experience for both sides of the marketplace should help operators continue to see value and remain loyal over time. Finally, at TheFork, in 2023, we began the transition to deliver profitable growth, leveraging past investments and improving our unit economics while maintaining our leadership position in dining in Europe. We grew revenue 19% in constant currency and also delivered significant margin improvement of 22 percentage points, a swing of $25 million in EBITDA as a result of disciplined cost management. During 2023, we continued to rationalize our footprint to focus on priority European markets, modernized our technology platform to drive speed of product innovation, and launched new products and services for both diners and restaurant partners. The team shipped more features in the last six months than they had in the previous six years, resulting in a stronger value proposition for both sides of the marketplace. For diners, we focused on improving the app user experience, resulting in higher conversion rates where 75% of our bookings are made. For restaurants, we stabilized churn and drove more than 20% growth in B2B revenue and new restaurant signatures by migrating our ERB to a single platform, introducing new features for payments and yield management, and improving our sales efficiency. At TheFork in 2024, we'll continue to make steady transition to annual profitable growth by focusing on our largest opportunity markets, marketing efficiency, sales productivity, and product-led innovation. We'll evolve our marketing strategy to increase our efforts around repeat diners while taking a measured approach to brand investments in prioritized markets. For diners, we'll focus on driving app-based engagement and conversion through quality content, personalization, recommendations, and incentives to return. For restaurants, we'll focus on value-add ERB features, value-based pricing options, revenue management features, and the ability to market special offers to our growing base of high-intent diners. We expect our combined initiatives to drive growth in our average revenue per restaurant and continue to improve our unit economics as we leverage the benefit of a streamlined cost base. To close, we're motivated by our progress in 2023, and we believe that our strategies are delivering results. In 2024, we'll continue to pursue a disciplined financial profile with investment for longer-term growth and transformation across the portfolio. We believe that travel has a sustainable long-term growth path ahead. In 2023, we saw healthy underlying demand despite the backdrop of macro uncertainty, which is testament to consumers prioritizing travel over other discretionary categories. Our traveler surveys reflect steady travel and spending intent in 2024, with a focus on experiences as a central component. We believe this puts Tripadvisor Group in an advantaged position as we build on our vision to be the world's most trusted source for travel and experiences. Now I'll turn the call over to Mike. Thank you, Matt. Good morning, everyone. I'll start by reviewing our Q4 and full year 2023 performance, and then I'll provide high-level thoughts on 2024. All growth rates for 2023 are relative to the comparable period in 2022, unless otherwise indicated. Q4 consolidated revenue was $390 million, reflecting growth of 10% or 8% on a constant currency basis. Adjusted EBITDA was $84 million, or 22% of revenue, and 10 percentage points higher than last year. Consolidated performance was higher than our expectation, primarily due to a more favorable traffic mix at Brand Tripadvisor and disciplined marketing spend at Viator. Turning to segment performance for the quarter, Brand Tripadvisor delivered revenue of $218 million, approximately flat year-over-year. Revenue in branded hotels was $135 million, a decline of 4% driven by low single-digit decline in Hotel Meta and flat to slightly down performance in hotel B2B. Hotel Meta performance was driven by sustained pricing strength and growth in both free and paid channels, which was offset by lower click volumes, primarily in paid channels as we continue to manage these channels for profitability by maintaining consistent ROAS targets. From a revenue perspective, growth in Hotel Meta in the US and rest of the world was flat to slightly up, while EMEA declined in line with prior quarters. Importantly, revenue from free channels remained stable. As a result, Hotel Meta contribution profit margin was slightly higher year-over-year. Media and Advertising revenue grew 6% to $35 million. Growth in the quarter was more normalized, but a sequential step down that we expected, primarily due to the recovery pattern in the broader media and advertising sector. Experiences and Dining revenue grew 12% to $38 million, with experiences revenue growing approximately 20% in the midst of a challenging macro environment. Dining revenue slightly declined as we continued realigning our sales model in our B2B business, as discussed on our last call. Other revenue was flat year-over-year at $10 million. Growth in cruise was 10% in the quarter, offset by sustained revenue pressure in our remaining category offerings due to our strategic de-emphasis. Adjusted EBITDA in the Brand Tripadvisor segment was $69 million, or 32% of revenue. Adjusted EBITDA margin improved by approximately 325 basis points year-over-year due to strong revenue performance in our free channels, as well as leverage in headcount and other fixed costs. Turning now to Viator, Q4 revenue was $161 million, reflecting growth of 27% or 25% on a constant currency basis. Gross booking value, or GBV, grew 20% to approximately $720 million, driven primarily by volume growth. The GBV and booking growth performance in the quarter was impacted by the onset of the Middle East conflict and its ripple effects in other European destinations where travel advisory warnings were issued. We also drove some marketing deficiencies in the quarter that impacted GBV and booking growth. In Q4, GBV growth from repeat travelers substantially outpaced GBV growth from new travelers. Compared to our new travelers, our repeat travelers book more items per trip, they buy more expensive products, and they have higher propensity to repeat with us, all of which gives us growing confidence that our efforts to increase scale and growing travel lifetime value are working. We will also continue to focus on acquiring large new traveler cohorts, given the attractive size of the market opportunity and our track record of converting new travelers to repeat travelers over time. We will do so with a disciplined approach, responding to the quality of traffic we observe, and remain flexible as we move through the year. Adjusted EBITDA at Viator was $15 million, or 9% of revenue, a significant margin improvement year-over-year, largely due to the profitability flow-through from the aforementioned GBV mix in the quarter. As we have discussed on prior calls, Viator's profitability is impacted by the size and mix of new traveler acquisition. As future growth becomes increasingly driven by repeat bookers, we expect to see attractive and sustainable margin flow-through driven by these large and growing repeat cohorts. At TheFork, Q4 revenue was $39 million, reflecting growth of 18% and 10% on a constant currency basis. Revenue growth was driven by a balanced mix of both volume and pricing. Adjusted EBITDA was break-even in the quarter and improvement of $15 million year-over-year, which was driven by continued focus on improving unit economics on both the supply and demand side of the marketplace and prudent cost control. We are very pleased with the work the teams have done over the year to position this segment for profitable growth in 2024. Now turning to consolidated expenses for the quarter. Cost of revenue delevered modestly due to increased direct costs related to certain media campaigns and cloud migration-related expenses at Brand Tripadvisor, as well as the increased mix of Viator-related costs as a percent of consolidated revenue. Sales and marketing costs as a percent of revenue were approximately 900 basis points lower, driven by more efficient marketing spend across each brand, most notably at Brand Tripadvisor and TheFork, as well as lower people costs across the brands. Technology and content costs as a percent of revenue were flat, as investments in data and engineering resources in Brand Tripadvisor and Viator remained in line with revenue growth. G&A expenses as a percent of revenue were approximately 400 basis points lower as a result of the cost-savings actions we implemented at Brand Tripadvisor and TheFork, as well as the $8 million loss incurred in Q4 of 2024 related to a targeted payment fraud scheme, which did not reoccur in 2023 and accounted for half of the year-over-year leverage. During the quarter, we also incurred approximately $4 million in restructuring expenses related to the previously announced actions we implemented at both Brand Tripadvisor and TheFork. Now onto our cash and liquidity position. Operating cash flow was a deficit of $19 million, and free cash flow was a deficit of $35 million, driven by normal seasonal trends in deferred merchant payables at Viator. During the quarter, we repurchased approximately 1.3 million shares at an average cost of $18.85 per share, totaling approximately $25 million under our current share repurchase program. Turning now to our full year performance. Consolidated revenue grew 20% to $1.8 billion. As a reminder, year-over-year growth in the first quarter of the year benefited from an easier comparable. On a segment basis, Brand Tripadvisor grew 7% to $1 billion, while Viator grew 49% to $737 million, and TheFork grew 22% to $154 million. Consolidated Adjusted EBITDA for the full year was $334 million, or 19% of revenue, or 100 basis points lower than 22% Adjusted EBITDA margin. Sales and marketing and G&A costs as a percent of revenue were flat, while cost of revenue and technology and content slightly increased as a percent of revenue. Turning to segment EBITDA for the year, Brand Tripadvisor delivered $348 million in adjusted EBITDA, or 34% of revenue. For the year, a combination of investment in data and engineering headcount, higher costs of revenue in media and advertising, and higher cloud migration costs as a percent of revenue drove the approximately 200 basis point decline year-over-year. Viator adjusted EBITDA was break-even for the full year, which was a 200 basis point improvement from last year, with increased leverage from people costs and direct marketing costs, which includes both traffic and brand. Finally, at TheFork, we saw a significant EBITDA improvement in 2023, moving to a loss of $14 million versus a loss of $39 million in 2022. The largest driver of this improvement was in sales and marketing, with lower spend in performance and brand marketing, as well as increased leverage from sales headcount. This was especially impressive given the COVID subsidy benefit of $11 million received in 2022. Total operating cash flow for the year was $235 million, and free cash flow was $172 million. We repurchased a total of six million shares this year at an average price of $16.51, totaling $100 million. In light of the announcement earlier this week, for the time being, we've suspended our share repurchase program. We ended the quarter and year with approximately $1.1 billion in cash and equivalents. As we discussed throughout the year, fiscal 2023 operating cash flow and free cash flow were impacted by a net cash outflow of $64 million related to our previously disclosed settlements with the IRS for income tax returns for the years 2009 through 2011. In 2024, we expect a net cash outflow of approximately $80 million-$130 million related to the settlement for the years 2014 to 2016, resulting in an estimated increase in tax expense of approximately $30 million-$60 million, which we'll take in Q1. Now onto thoughts for 2024. In light of the formation of the special committee and evaluation of potential alternatives, we will not be providing a detailed outlook on this call. However, we will provide a framework as to how we are thinking about our priorities for the year. We will continue to invest and operate the brands in a way that strengthens and builds their long-term sustainable competitive advantage. We will do this against a backdrop of what we believe to be a healthy travel market, although we expect to see some normalization across travel this year versus last year. As such, we expect to see some tougher comparisons this year, particularly in Q1, where we expect to see the lowest growth quarter of the year across the segments. At Brand Tripadvisor, our priority is the long-term diversification of the portfolio. As we have said since launching our new strategy last year, we expect this to be a multi-year transformation supporting sustainable future revenue and profit growth. We are aiming for stable revenue dollars for the year while continuing to maintain flexibility for investment in our transformation. At Viator, our financial profile will reflect a balance between growth, profitability, and market share gains. Combined with some normalization of travel growth, we expect a step down in revenue growth for the year relative to where we exited 2023. We continue to expect Viator to be profitable for the full year. At TheFork, we expect much of the groundwork we laid in 2023 will benefit us in 2024 as we continue to operate with more leverage and efficiency. Our balanced growth and profitability strategy is expected to result in a step down in growth from 2023 levels but achieve full-year profitability. With that, I'd like to turn the call back over to the operator and begin Q&A. Thank you. As a reminder, to ask a question, please press star one one on your telephone and wait for your name to be announced. To withdraw your question, please press star one one again. One moment for questions. Our first question comes from Ben Miller with Goldman Sachs. You may proceed. Thanks so much for taking the question. We've talked a lot about the importance of mobile and app-based logged-in users. Anything you can share just on the top of funnel traffic and engagement you're seeing from that cohort, and anything on conversion of non-apped, non-logged-in members to members? Thanks. So obviously, each of our segments, Ben, thanks for the question, has a different combination. I mentioned that 75% at TheFork are booking with us on the mobile app. Of course, we put a real focus on the app at Viator and are seeing an increasing size of those audiences, and they're engaging further. We're putting this focus on Tripadvisor in a way that we really haven't in a while. I think I mentioned on one of our calls previously that we had refreshed the tech stack. It was modern and ready to go. And really, as we think about shifting to a mobile-first approach, we want that app to be an indispensable experience for travelers. And the way that we're going to do this is we're going to make sure we give good incentives to sign in and log in, which is something that we have already done at scale. We have more than 130 million members, and then to convert them to download the app and engage there. And so what will wind up happening is they'll wind up spending time in the app. It'll feel like a closed experience where you can leverage AI to understand what your opportunities are as you're planning and what's around you when you're in destination. We think that'll drive meaningful engagement. And then, of course, we will focus on how that converts through the funnel. Those numbers, I don't think we've put mobile app users out publicly in the past, so I don't intend to do that here. But we think that when you look at the overall percentage of our total audience, there is significant headroom to drive people into the app. And then we think that once they're in the app, we know that the value to us is many, many multiples of what they would be in a web-based experience. So I think without disclosing further detail that we haven't done in the past, I think you get a sense that our strategy across the board is to drive direct users into the app, engage them deeply, give them an experience that not only is trusted, high quality, but then when they go and have that experience in the real world, it's only natural to come back to the app and, of course, pay it forward to other travelers by sharing their experience. Thanks so much. Thank you. One moment for questions. Our next question comes from Naved Khan with B. Riley Securities. You may proceed. Yeah. Thanks a lot. Maybe just a high-level question for you, Matt. How does the formation of the special committee by the board affect timing for a potential spinoff of Viator? And then secondarily, maybe just on Viator margins for 2024, how should we think about the scope for improvement there? Should we look at Q4 as a proxy in terms of the year-on-year gain and how that might continue into 2024? Or just give us your high-level thoughts there. Thank you. Yeah. Thanks, Naved. Appreciate the question. I'll take the first, and I know Mike will take the second. Since I joined the company, of course, this notion of a spinoff of Viator has just not been something that we've spent a lot of time and energy on, given the markets that we've been in. We've been focused on the business. I think you can see that our focus on the traveler, the experiences they have with us, and the way that our product delivers over and over for them again has really shown itself to prove out in the results that we've seen to date. That remains true. We're totally focused on the business. The announcement this week doesn't change that. I'm focused on moving things forward and focused on our strategies, which I think are clear and really delivering. I know that our teams are doing the same. Mike. Yeah. Hey, Naved. On your second question, again, avoiding kind of specific guidance as per my earlier commentary, listen, I think we and this is a statement we've made consistently in the past. We are, I think, on a path to seeing Viator move in the direction of its long-term potential margins, right, which we've talked about. I'm not going to peg next year to what we're thinking and what happened in Q4 other than to say that's the broad trajectory we'd expect the business to pursue. Secondly, I would say, and this will reflect on some of my comments, we're going to be thoughtful as we think about this. We're going to be prudent and disciplined as we think about our marketing investment. That means we want to pursue high-quality traffic. That means we're not going to pursue lower-quality traffic, right, so really have a disciplined approach and be nimble as we move through the year. So again, I would just say we want this business to be on that trajectory, on that arc for what we believe achieving long-term margin potential over the near term. Okay. Thank you, Matt. Thank you, Mike. Thanks, Naved. You bet. Thank you. One moment for questions. Our next question comes from Richard Clarke with Bernstein. You may proceed. Good morning. Thanks for taking my questions. If I can maybe just ask that previous question in a slightly different way. If I look at Q4 at Viator, you made $34 million of additional revenue year-on-year, $18 million of additional EBITDA. So that's a contribution margin of 53%. I mean, is that what's achievable on growth, or is there anything else that's gone into that big improvement? Is that now the unit economics? And then maybe just secondly, I guess Expedia last week talking about leaning back in and maybe spending a bit more on marketing. Are you seeing any benefit of that? Is any of that flowing through to Tripadvisor? Great. Thanks, Richard. I'll take those directly. I think I heard the last question. It's a little light, but we can come back to that in a sec. So just on Q4, let's be clear. Q4 was a tough quarter from a macro perspective. We have a lot of things kind of happening, as we said, with the Mideast conflict. Certainly brought some headwinds to the market. We also were very much disciplined in terms of thinking about how we want to acquire new users, right? And getting back to the comment I just made, really targeting high-quality traffic and being maybe a bit more discerning. So both those impacts really affected new user growth, right? And so you saw really come through, I think, the power of the model, which is large repeat cohorts more prominently providing revenue there. So I think Q4 was a bit more of, and I'll also point to, Richard, we had revenue of 27% growth, but GBV growth was 20%, right? So there was a difference there and some timing, rebook timing differences there that you shouldn't just maybe just read through that incremental margin. But it's really more of an impact of we saw the flow-through from lower new user acquisition due to some of the macro and marketing discipline we had in the quarter versus the flow-through of EBITDA from the repeat cohorts. And then the second question. It was around Expedia. And maybe I'll lead off. And look, we obviously don't comment on particular participants in the auction, but clearly, the bidding dynamics are healthy. I've said in the past, we take those relationships quite seriously. And so we spend a lot of time working with our partners to make sure that we are optimizing the way that we can deliver for their marketing objectives. And I think as Expedia makes an announcement like that and others respond, I think you can expect that that's something we will look to take advantage of. But the bidding dynamics are healthy. Okay. Very clear. Thank you. Thank you. One moment for questions. Our next question comes from Doug Anmuth with JPMorgan. You may proceed. Hey, this is EDM for Doug. Thanks for taking the questions. I had two. First one, I think, Mike, you said you're expecting stable revenue dollars at Brand Tripadvisor. If that's true, could you talk about what's affecting that outlook? And then secondly, you guys saw very strong leverage out of sales and marketing in 4Q, and it sounds like you place greater emphasis on higher-value users. But just one thing, if there's anything else to call out on that marketing efficiency in 4Q and looking ahead to 2024, should we expect marketing to be a source of leverage? Yeah. I mean, you broke up a little bit. Let me try to parse through it. I think your first question was around stable revenue at core. Again, I wouldn't share what your specific question was. I would just say that we want to stay away and understand away from specific guidance. We want to give you some view of the shape of how we're thinking about the year, but did want to stay away from any specific guidance due to the recent announcements. Secondly. The only color I would give on that to you, Doug, is that you can imagine we've talked from the beginning about a multiyear strategy to transform a business. And when you do that, you're focusing on diversifying your revenues. And I think we are very pleased with how that diversification is going. I tried to reinforce that in my comments upfront. We see replacement dollars from categories that are growing very quickly. And of course, we're all familiar with the secular challenges in some of our revenue streams. So when you balance all that, that sort of comes together in that kind of a shape. It's what we expected, and we feel like we're making really good progress. And the second question was around marketing dollars and whether we'll see. At Viator. I think it's. Mike, can you repeat that? Yeah. Why don't you repeat the second question because I'm sure we got that one. Yeah. Sorry. Second one was on marketing leverage that you saw in 4Q. It sounds like you guys place greater emphasis on higher-value users, but wondering if there's anything else to call out on the efficiency you saw in 4Q and if we should expect marketing to be a source of leverage in 2024? Yeah. Again, are you referring to Viator in your comments or in total? Well, I mean, total sales and marketing, you guys saw very strong leverage. It sounds like you guys saw that both across Brand Tripadvisor and Viator, so just across both platforms. Yeah. Yeah. So just to unpack, on both platforms, I think the leverage was really across Brand Tripadvisor and Viator. I already talked about Viator in the last answer. At Brand Tripadvisor, we just saw a very healthy free channel mix in the quarter. That very much impacts that leverage result. Just credit to the teams at Brand Tripadvisor who really work every day on optimizing all our channels, but particularly on the free channels, whether that's CRM, SEO, or other direct channels. We continue to see good results there. We saw a nice pricing versus our expectations and certainly good pricing on a year-over-year basis. That certainly was the driving factor at Brand Tripadvisor. All the teams are focused on how we continue to drive that forward. As you know, when you think about that, that was in both—just to clarify, that was in both Hotel Meta as well as our experiences business. These are things that the teams will continue to drive into next year. Very dynamic markets, both in the free and paid markets, particularly with how we advertise in the paid markets as well as in the free channels. But they will be working hard to continue to advance the ball next year. Doug, I just want to say marketing is an area that we put a lot of focus and attention on in 2023. I think it is becoming an increasing source of strength for us. We are at each business thinking about how to leverage basically the full funnel of marketing approach. So at Tripadvisor, we'll be able to adapt that to really back our engagement-led strategy by being more up and down the funnel and being more targeted, leveraging data in our marketing like never before because of our data investments. Obviously, Viator had spent some time in 2022 really getting their cross-channel and fuller funnel approach going. That is continuing to gain traction and will continue to be optimized and I think really serve that business as it continues to scale and drive leverage. Then at TheFork, we are very focused on the marketing we want to do across all of our priority markets and thinking about how and when do we focus on new and really leaning into repeat this year and thinking more about being prudent about some of the awareness stuff that we used to do in the past everywhere and really focusing it on priority markets. So I think what you're seeing is just a much sharper, more strategic, data-driven approach to the full funnel for each segment. It's going to deliver. Got it. Thank you. Thank you. One moment for questions. Our next question comes from James Lee with Mizuho. You may proceed. Great. Thanks for taking my questions. Two over here. First, on media and advertising business. And you seem to have a pretty good position given the size of your audience here. Can you talk about the investment you're making in tech stack that will make your product even more engaging? And second, on app user experience. I think historically, you guys were looking to reduce the number of steps to get to conversion. And can you talk about the progress on that, please? Thanks. Okay. Thank you, Lee. I'll take the first, and then I think Mike will take the second. The media and advertising part of our business is one that we obviously have a fantastic high-intent audience. It's highly qualified, and it's contextually relevant, and it's interested in travel. That audience is interesting both for endemic and non-endemic advertisers. I think over the years, it's really been a siloed business. It's existed on its own, and it's been in maybe competition with other areas of the product. Our opportunity, of course, is to integrate that opportunity more holistically into the overall experience and come up with solutions that are not only great for advertisers and partners but can be part of the traveler experience that's valued. The media and advertising business had a good year in 2023. I think overall, 12 or 13% growth, which I think was strong by category standards and even stronger when you consider that much of that growth is coming from formats where we have constraints. It's mostly display. We're not as deep as we can and will be in a few categories like video, mobile, and social. But it's also an area that's going to benefit from our engagement-led approach and our investment in data. So over time, we have not prioritized big, meaningful, significant investments in media and advertising in 2023. And that's an area that we are focusing on as we think about what are the formats that we want to deliver for the future? How do we think about the way that we want to serve advertisers in new and unique ways? What's the difference between an enterprise client and a small, medium-sized client? Our goal is to get efficiency in our go-to-market, productivity in our sales organizations, and an integrated offering that I think will drive meaningful, bigger, longer deals that are really focused on the value of this audience. We saw some good traction in 2023, and I think we're going to continue to lean into that for 2024. Yeah. And then your question on kind of user experience and conversion, it's a broad question, and it cuts across a lot of our brands, primarily at Brand Tripadvisor and Viator. Brand Tripadvisor, we're really excited about some of the strategy work we've been working on this year, particularly as it relates to data, personalization. I know you've heard us talk about this for some time, but really the ability, I think, to impact both our Hotel Meta and our experiences business at Brand Tripadvisor, making sure that we are targeting the right people with the right ad or supply for Hotel Meta. That has very definitive conversion impacts. We're excited about what we've seen there. And we've done so much funnel work on the experiences product at Brand Tripadvisor, right? And as you know, we continue to experiment with how do we optimize that user experience in that funnel. There's a lot of shared learnings between the Viator teams and the Brand Tripadvisor teams. At Viator, funnel optimization is core what they do. We had very solid conversion gains this year. Very proud of the teams and the work they put in there. That goes to everything from getting the right supply - and we do have the largest supply base in the experiences market - using data to get the right supply to offer when the person comes and visits us. So making sure we were presenting the right type of supply and supply diversity at the right price and making it seamless to really get to book. And that's really what the teams were all about. We're excited about other things we're working on this year. Matt mentioned the loyalty program at Viator. These are all things we think that are really going to enhance those conversion benefits. A lot of progress has been made across the teams. We think there's more progress to be had, and they're excited about it. Great. Thank you. Thank you. One moment for questions. Our next question comes from Jed Kelly with Oppenheimer. You may proceed. Hey. Great. Thanks for taking my questions. Can you just talk about the competition you're seeing in performance marketing channels with some of your competitors, both with Viator and with Core Tripadvisor? Seems like some of your competitors recently have indicated they're still going to spend a lot going into 2024. Thank you. Yep. Yeah, Jed. So I'd say, as you know, these markets are extremely competitive, different competitors in different areas. Viator, the experiences space is a competitive one. You do have a broad competitive dynamics in the paid channels. Obviously, there's a few operators that are larger and more at scale that tend to show up in those paid channels more regularly. But you still have a pretty broad kind of long tail of others that are bidding in that market, fewer so that are in the brand campaigns. Again, those are more of the scaled operators than experiences that are actually marketing and branding very specific to the experiences. We'd assume that would continue. And that's where we, again, getting back to being disciplined about our acquisition, make sure we're using our dollars wisely to users that we think will convert. But not just convert, will come back. And that's the key, as you know, we've said for some time, to how we think about the economic model. At Brand Tripadvisor, when you think about primarily Hotel Meta, that is a very competitive marketplace. And you think about where we are competing against in the paid channels are all the players you would imagine in the hotel ecosystem. And that's why, again, we have to be very disciplined in our approach. We have been very disciplined by, as we've said many times, maintaining our marketing ROASs. We are excited about the investments that Matt really alluded to in his prepared remarks around thinking about using data and personalization around, again, acquiring the right type of user that we believe can really convert, not just convert, but actually have a sustainability and an LTV to it, right, that we believe can get to the app, we believe can get to some of the goodness that Matt talked about that we see in our app ecosystem and are starting to really think about how we use our data to acquire those right users that have those attributes and promote that behavior. So we're excited about where that can lead us this year. And again, we'll continue to be nimble as we move through the year on both areas. Thank you. Yep. Thank you. One moment for questions. Our next question comes from Brian FitzGerald with Wells Fargo. You may proceed. Thanks, guys. A quick follow-up on Viator. Nice quarter. FX neutral growth 25%. Can you talk a little bit about you talked about the competition and it being a competitive space. Is that sequential decel there? Is it a factor of that consumer demand, or is it this competition you talked about? Or is it really it sounded like from the main call, it's just a normalization of pent-up demand in prior periods. So if you could kind of parse out, "Hey, it's consumer demand on macro. Hey, it's competition. Hey, it's normalization. Hey, it's 1/3 of each of those." And then experiences and dining revenue on Brand Tripadvisor was up 12% year-to-year. So we're seeing nice growth there. How much runway is there, and how would you assess your ability to cross-sell inventory across the travel and dining and experiences? Is there more runway to drive experiences and dining out of Brand Tripadvisor? Thanks. Yep. Great. I'll take the first one. Matt, take a second. Yeah. So when you think about and I think the question is really around Q4 decel. I think it's really two big areas, right? One, it's really, as we said, a slowdown in new bookings. And that is really driven by two things. One, macro. There was a lot of volatility in the quarter, and it just, there was a dampening of demand as we came out of some of that volatility. Two, we are going to be, and I've said, be thoughtful, very thoughtful about acquiring the right type of user. And we're very careful about our marketing spend in the quarter. And then secondly, I would say we are lapping when you think about the funnel. We're lapping some prices and margin impacts that have helped revenue, right, through the year in 2023. These are things that, as we look forward, you wouldn't expect would be as a bigger contributor to revenue. So when you think about that, if we had a kind of a new user demand was a little bit lower because of some of the macro and the things we said, yes, I think that you'd have a knock-on effect as you move into the new year. But we feel pretty good about where we are in the position that we have, kind of where we're starting the year. But yeah, that would be a factual statement. So second question to Matt. Yeah. Thanks. I love the question about the experiences opportunity. You talk about experiences in dining. Really, experiences is proving out what we've talked about as being able to diversify Tripadvisor and take advantage of marketplace economics and really think about how to match supply and demand. So the 180 million incremental experience shoppers that I mentioned is an example of that, really understanding why our audience comes to our site. When we have that kind of scale, being thoughtful about how we leverage data, understanding identity, and really leading them on the path that they are there to transact on or search for that next opportunity. So that's going to drive, I think, meaningful upside. Now, today, we've proven it out largely through the relationship with Viator. We're really excited because Tripadvisor offers this really broad guidance platform. And of course, Viator offers this deep well of opportunities, deeper than anywhere else you can find. And being able to bring those two together has driven tremendous growth. And we are finding new and different ways for those two businesses to work together to really drive that growth. But at Tripadvisor, there is an opportunity to bring in more inventory, to think about matching by geography, by category, and maybe even categories that Viator doesn't represent today, that we can find elsewhere is something we can do. And that will drive significant upside for a long time to come. I also think you're right. As we think about engaging our highest-value audience as members and increasingly on our mobile app, the cross-sell of wanting to do a full itinerary, starting with generative AI and identifying that thing that is most relevant and being able to make it happen right there in the app gives us tremendous cross-sell opportunities and the opportunity to create tremendous value through that relationship. As I said, I think over the last year, we've articulated this from the start. Quarter by quarter, we've said what we've done in product, the proof points, the indicators that that engagement can happen. I think you are seeing the emerging view of what this strategy can do to drive the diversification of Tripadvisor. So thanks for the question. We're real excited about it. And if I could, real quickly, as a follow-up, because you both mentioned, "Hey, we're using data and AI to pursue high-quality versus low-quality traffic." And so we're informing ourselves in that regard. And then, Matt, you just mentioned, "Hey, we're using data to better match and to cross-sell." Could you really quickly assess your current strength or how much runway we have in terms of, "Hey, we're in the early days of taking data and applying it to both optimize our CAC or optimize our matching"? Where are we on the spectrum of, "Hey, we've still got a lot of data that we're not bringing to bear yet"? Yeah. I mean, it's early days. Remember, when I first arrived, it was when we articulated the vision that we could do more with data. We proceeded to put a unified group data platform in place. We flowed all of our data into that. It now has over 3 billion profiles. And then we created the opportunity and the tools for all of the segments to leverage that data with the appropriate governance and privacy to begin to target. So it's very early innings there. And we are using that same data asset. And it's not only identity. It's behavioral data. It's clickstream data. It's the booking data where we have it. We have the ability to bring on second-party data now that we didn't have before and, of course, append third-party data. We are beginning to get a data stack with the appropriate marketing tech tools to begin to target and to begin to use that in all areas of our product development. And really, that's what allowed us to move quickly on putting AI at the center of it. And because if you have a brand of our size and you have a set of content data and first-party behavioral data with your audience, you can create more relevance, more personalization. But it is early. These are not things that you do immediately overnight. These are things that stack quarter by quarter, and we're in that process of stacking. So I think you'll see us continue to progress that over time. Awesome. Appreciate it. Thank you. One moment for questions. Our next question comes from Trevor Young with Barclays. You may proceed. Great. Thanks. Just on Viator, what are the two or three hurdles that keep new customers from coming back? And what steps are you doing to kind of retain those customers and get them to start behaving more like those repeat customers with more items per trip and higher price per item? Is it those efforts to just try to distill down to those higher-quality customers day one? Is it going to be the loyalty program? Is it expanding the supply and better surfacing the right supply, like you mentioned a couple of minutes ago? Yeah. Look, thanks for the question. I think Viator was onto this very early. The single biggest hurdle is that most of this transacting still happens offline. And so there's an awareness that the category exists. When we talk to travelers, almost all of them would love to book a great, relevant experience easily online. And then three-quarters of those don't even realize that the category exists. So we're excited about the awareness that is rising for the category in general. And I think we're excited that Viator is getting attached to it as we've really leaned into that. The second thing is probably just giving them a really easy, smooth experience that works. And the Viator team has been on top of this. They've been focused on scaling their customer base, making the very first end-to-end booking a trusted, valuable experience with a reason to return, creating the kinds of tools and relevance that make it a habit to come back to Viator. And then, of course, on the other side, making sure that they create real value for operators through strategic programs. And we get excited when our operator counts are the largest in the industry, and we have multiples more product represented on our category. Because if we can figure out the sort and have the right data to match to somebody's interest, that just means we're going to do a better job and ultimately be the default choice not only for our partners but also for consumers. That's helpful. Thank you. Thank you. I would now like to turn the call back over to Matt Goldberg for any closing remarks. Thank you. Thanks again to everyone for joining us today. We made great progress in 2023. Our talented teams are focused on executing on clear strategies for 2024, and we look forward to the next update. Thank you. Thank you for your participation. You may now disconnect.