Good day, everyone, and welcome to the Expedia Group Q2 2023 Financial Results Teleconference. My name is Colby, and I'll be the operator for today's call. For opening remarks, I will turn the call over to SVP Corporate Development Strategy and Investor Relations, Harshit Vaish. Please go ahead.

Welcome to Expedia Group Q2 2023 Earnings Call. I'm pleased to be joined on today's call by our CEO Peter Kern and our CFO Julie Whalen. As a reminder, our commentary today will include references to certain non-GAAP measures. Reconciliation of these non-GAAP measures to the most comparable GAAP measures is included in our earnings release, and unless otherwise stated, any reference to expenses excludes stock-based compensation. We will also be making forward-looking statements during the call, which are predictions, projections, or other statements about future events. These statements are based on current expectations and assumptions, which are subject to risks and uncertainties that are difficult to predict. Actual results could materially differ due to factors discussed during this call, and in our most recent forms, 10-K, 10-Q, and other filings with the SEC. Except as required by law, we do not undertake any responsibility to update these forward-looking statements. Our earnings release, SEC filings, and the replay of today's call can be found on our Investor Relations website at ir.expediagroup.com and with that, let me turn the call over to Peter.

Thanks, Harshit, and good morning, and thank you all for joining us today. Our travel demands remain robust, and we are pleased to see our continued execution result in solid performance for the second quarter. As gratifying as those results are, I am even more excited with the progress on our platform transformation journey, having just launched One Key in the U.S., and continuing to be on schedule for our technology migration. We are particularly pleased that we were able to meet our second quarter financial goals while electing to move some marketing spend from Q2 to Q3, where we believe it can be better utilized to support the launch of One Key and our accelerated growth in the back half of the year. Industry trends have remained broadly consistent with the first quarter. North America and Europe have remained stable with stronger growth in APAC and Latin America. Travelers worldwide continue to favor shorter stays in urban locations versus longer trips in sun and ski destinations. As far as pricing, both hotel and vacation rental average daily rates (ADRs) are holding up year-over-year, while international cross-border airfares are stable. U.S. domestic airfares have seen some declines as capacity increases. Rental car rates continue to decline as inventories normalize from compressed levels last year, resulting in more attractive prices for consumers and more transactions. Overall the data continues to show that travel remains a top priority for consumers. Our B2C strategy is to build products, features, and customer propositions that attract and help us retain valuable customers, and to move those customers into loyalty membership and app usage to amplify their value. These travelers drive higher profits per transaction and higher repeat rates, ultimately leading to higher lifetime value. As we continue to move from a purely transaction, room-night-focused world to one in which we focus on customers and lifetime value, we have been able to build a bigger, more valuable base of these high ROI travelers. Our focus on acquiring and retaining loyalty members and app users to drive this strategy continues to show good results. This quarter active loyalty members continue to hit new highs and were up 15% year-over-year in our core brands, and the percentage of bookings coming through our apps was up 300 basis points sequentially versus the first quarter. We know that members with the app have the best economics, which is why we have been so focused on growing this segment of customers. In our Expedia brand in the U.S., I am pleased to say that we have seen this cohort of customers increase roughly 135% versus 2019. As we roll out our strategy across all our brands and all our markets, there remains a significant opportunity to accelerate further. A couple of weeks ago, we took another major step forward with the launch of One Key in the U.S. This is the most flexible travel rewards program in the industry, with our core brands unified under one loyalty program offering our customers the ability to earn and use One Key Cash, a simple common currency, across our vast breadth of flights, hotels, vacation rentals, car rentals, cruises, and activities. In addition to the breadth of this program, this marks the first time any major vacation rental marketplace will have loyalty, which is a significant differentiator against our competition. It's early days, but as we have seen historically, our loyalty members are much more productive, and with this now best-in-class program spanning our biggest brands, we expect to drive many more customers into the program and substantially increase our base of loyal travelers. Overall, our B2C business is finally nearing the end of its major changes, and piece by piece getting the benefit of new capabilities and greater agility that comes from a unified stack. With One Key out the door, our last major technical lift is the migration to our main platform. We have already moved 100% of our U.S. web traffic to the platform and are on track to complete the migration during the fourth quarter. As we've explained before, we expect some modest headwinds to conversion as we transition, but ultimately the payoff is well worth it with better conversion, increased feature velocity, and ultimately better performance from our overall platform. Our single-tech strategy is designed to give all of our brands the benefit of our entire suite of product features, including our latest advancements in AI and machine learning, to personalize and enhance the customer experience. On the topic of AI, earlier this year, we launched conversational trip planning powered by ChatGPT in the Expedia iOS app. Last month, we launched it on the Expedia Android app. We have been learning from consumer interactions and are adding a number of new features to help consumers on their journey of discovery. Travelers can now start a new conversation by choosing from suggested prompts, and soon they will be able to return to a conversation at any time and even respond throughout a conversation by simply choosing a suggested response, all of which is designed to bring them one step closer to booking their desired trip. Along with the growth and progress we've seen with our brands, we continue to see tremendous momentum in our B2B business, which grew revenue 32% year-over-year in the second quarter. Our B2B business has greater exposure outside the U.S. and has benefited from the continued opening of markets around the world. The engine for our B2B business is fueled by the same technology, supply, and service that serve our own brands. As we have advanced in all areas over the last several years, this has only added to the velocity of our B2B business. We believe we have the most successful and differentiated B2B business in the travel world with a large addressable segment still available to penetrate further. Our wins in the marketplace continue to demonstrate that point. In the second quarter, we announced a new partnership with MasterCard, where our technology will power MasterCard's global network of issuers so that their customers can spend their loyalty points on great travel experiences. In another significant development for this segment, we've teamed up with Walmart, where we are now powering their first-ever travel benefit for Walmart Plus members through our white-label template solution. We also continue to expand our technology delivery to our existing partners, not only through our core TravelOS products but through our expanding offering of solutions. After recently commercializing our fraud prevention capability, I am happy to announce that our Revenue Performance API is now in pilot with one of the largest hotel management companies. As our technology continues to advance, driven by our industry-leading AI capabilities and the acceleration of our single-platform strategy, there is much more opportunity to gain market share with our existing partners and to scale further with new partners. Overall, I'm very pleased with the momentum we now have in our accelerating product improvements as we move towards the second half of 2023 and beyond. Over the last few years, we have taken on many difficult challenges in order to transform not only our technology but our entire strategy. As we begin to emerge from this period of massive change, it is clear that we are building the best offerings for travelers, a better marketplace for our partners, and overall a better company. It is great to see so much finally come to fruition, and our entire organization is excited about the future. And with that, let me hand it over to Julie.

Thanks, Peter, and hello, everyone. Our second quarter results with record revenue and EBITDA demonstrate that our strategic initiatives are working and that we have a significant opportunity for long-term growth and profitability. It is this ongoing strength in the business that enabled us to deliver another quarter of accelerated levels of share repurchases, resulting in approximately $1.2 billion repurchased year-to-date, our largest buyback to date. Before I jump into more of the details, I wanted to remind you that going forward, all financial comparisons will be on a year-over-year basis. It is also important to note that our second quarter 2023 growth rates, as compared to 2022, were impacted by foreign exchange headwinds of approximately 40 basis points to gross bookings, 170 basis points to revenue, and 530 basis points to EBITDA. We also saw an approximate 80 basis point headwind to the EBITDA margin. Now, as far as our performance this quarter, let's begin with our gross booking trends. Global gross bookings of $27.3 billion were up 5% versus last year, and in line with our mid-single-digit top-line guidance. Growth was driven by lodging gross bookings, which were up 7%, and was the highest second quarter on record. The strength continues to be driven by our hotel business, which achieved record gross bookings primarily from strength in our B2B business, as well as in brand Expedia, which saw a 15% increase year-over-year. This was partially offset by our Vrbo business, which was impacted by the shift in consumer demand toward urban markets and shorter lengths of stays, as well as the impact from Vrbo's technology platform migration that we mentioned on last quarter's earnings call. However, given the size and strong growth of our hotel business, we were pleased that we were able to deliver record lodging bookings in total. Moving to the key financial metrics in the P&L, starting with total revenue. Revenue of $3.4 billion was up 6% versus last year, in line with our mid-single-digit top-line guidance, and was the highest second quarter on record. Revenue growth was primarily driven by the continued strength across our lodging business, which grew 12%. This was partially offset by softness we have been seeing in insurance and car, two categories that have been impacted by some industry-wide changes post-pandemic. For insurance, we are seeing lower attach rates as consumers' appetite for insurance normalizes. For car, we are continuing to see rates decline as supply has increased. Total revenue margin increased 10 basis points to approximately 12.3% versus last year primarily due to an increased mix shift to lodging revenue, which has higher revenue margins. Cost of sales was $403 million for the quarter, which is lower than last year by $13 million, or 3%, with approximately 110 basis points of leverage as a percentage of revenue versus the second quarter of 2022, driven by ongoing efficiencies across our customer support and other operations. Our customer support operations continue to benefit from the various automation initiatives we have implemented over the past couple of years, and we will continue to find more efficiencies in such areas as cloud and licensing and maintenance costs when we finalize our migration to one platform and eliminate redundant systems accordingly. Direct sales and marketing expense in the second quarter was $1.6 billion, which was up 2% versus the second quarter of 2022. The primary driver of this year-over-year increase was related to an increase in commissions in our B2B business to support its strong growth of over 32%. As we've noted in the past, commissions paid to our B2B partners fall into our direct sales and marketing line and overall are more expensive as a percentage of revenue than our B2C business. This increase in B2B direct marketing costs was mostly offset by marketing efficiencies in our B2C business this quarter and resulted in marketing leverage as a percentage of gross bookings compared to the second quarter of 2022. These B2C marketing efficiencies resulted from the benefits we are seeing from our continued investments in loyalty and app members, as well as our decision to move some of our planned spending from the second quarter to the third quarter to tie it more closely with the One Key launch and to support our accelerated growth in the back half. While marketing will fluctuate quarter to quarter, we were pleased to see this marketing leverage. Overhead expenses were $627 million, an increase of $77 million versus last year, or 14%. While we remain disciplined on our overall cost structure, over the past year we have continued to invest in talent across our product and technology teams to support our strategic initiatives. We also saw higher salary expenses associated with our annual compensation increases this year, which went into effect during the second quarter, and was the primary driver of the overhead increase from the first quarter. As we finish our technology work in the coming quarters and look to redeploy resources and deprecate systems next year, we expect to realize cost efficiencies going forward. Despite this overhead pressure, we were pleased to see that with another quarter of strong revenue and overall expense disciplines, including our decision to shift some marketing spend, we delivered record second quarter EBITDA of $747 million, which was up 15% with an EBITDA margin of 22.2%, expanding approximately 190 basis points versus the second quarter of 2022. Our free cash flow remains strong at $3.8 billion year-to-date. The year-to-year decline is primarily associated with changes in working capital from the timing of payments. Last year, as the business emerged from Omicron, we saw meaningful increases in some of the working capital drivers like payables, which has since normalized this year. We remain pleased with ongoing robust cash flow levels, and we expect them to remain strong for the year. On the balance sheet, we ended the quarter with strong liquidity of $8.8 billion, driven by our unrestricted cash balance of $6.3 billion and our undrawn revolving line of credit of $2.5 billion, which provides us with ample access to cash to operate the business. From a debt perspective, our debt level remains at approximately $6.3 billion, but with our expanding EBITDA, our gross leverage ratio has come down from the first quarter to 2.6 times. We have started to make progress towards our target gross leverage ratio of two times and expect to make continued progress in the coming quarters through EBITDA growth and potentially some debt repayments. As far as capital allocation, given our strong free cash flow levels and a stock price that we believe remains undervalued, we have been buying back our stock on an accelerated basis to maximize our return of capital shareholders. As a result, we bought back approximately $1.2 billion year-to-date, or nearly 12 million shares, our largest level of repurchases to date. We continue to believe that our stock price remains undervalued and does not reflect our confidence in the expected long-term performance of the business. Therefore, considering our ongoing strong liquidity and free cash flow, we expect to continue buying back our stock opportunistically throughout the remainder of 2023. Looking ahead, we are reiterating our full-year outlook of double-digit top-line growth with margin expansion. As it relates to the third quarter, we expect year-over-year gross bookings growth to accelerate to high single digits. This acceleration is driven by Brand Expedia and Hotels.com, partially offset by Vrbo, which continues to face short-term headwinds from its migration. While we expect revenue growth to be lower than gross bookings growth, driven by the prior quarter’s reduced Vrbo bookings converting to stays and therefore revenue in the third quarter, which is historically our highest revenue quarter for Vrbo, we expect revenue growth to see modest sequential acceleration. We expect EBITDA margins to stay relatively in line with last year. While we expect to see continued cost of sales leverage, as previously mentioned, we will be investing in marketing to support the One Key launch and to set us up for a strong back half. Overall, we expect the fourth quarter to see a more meaningful acceleration in both top-line and bottom-line growth as Vrbo finishes its migration, the One Key impact starts to kick in, and the growing base of app members drives more production, all of which gives us confidence to reiterate our full-year outlook. In closing, we finish the front half of 2023 on a strong note with record second quarter revenue and EBITDA. We are pleased to see the continued momentum, even while we continue to transform the business and navigate associated headwinds. Our accelerating product improvements give us confidence that we are on the right path and that there is a huge opportunity in front of us to drive long-term profitable growth and to maximize shareholder returns. And with that, I would now like to open the call for questions. Thank you.

Your first question comes from the line of Eric Sheridan from Goldman Sachs. Your line is open.

Thanks so much for taking the question. Two if I could. In terms of forward booking trends, I understood on the commentary broadly about the summer, but the industry has had some tailwinds from elements of longer booking dynamics as we've come out of the pandemic. Are we seeing more normalized behavior with respect to forward booking, or is there anything to call out either in consumer behavior or geography in the forward booking trend that you'd want to highlight? And then in terms of thinking about the exit philosophy for Vrbo, is there a way to quantify elements of what One Key mix and easier comps might mean in terms of reacceleration at Vrbo at the end of the year? Thanks so much.

Sure. Thanks, Eric. I'll take a crack at both of those. I'd say broadly, yes, what we're seeing is a relative, what I would call a relative normalization of seasonal trends and booking trends. There's obviously some dynamics around what is newly opened and what has been open for a while, as we've seen, for example, this summer with lots of travelers going to Europe, where maybe they didn't go last summer, Asia opening up, and more travelers going there. Of course, parts of Asia like China still don't have full airlift out of China. So there are still differences. But I think broadly in terms of the effect of COVID, last year we had COVID in the first quarter, and then the second quarter was a huge quarter because things opened up after Omicron. That's kind of normalized out, and I think in terms of booking windows and trends, they are moving around a little bit, but by and large, they are normalizing to what I would call generally pre-pandemic patterns. So I think that's the main thing. In terms of geography, again Asia will open up more. There will be more travel there. We're seeing APAC and LATAM growing faster because of those things opening more recently. So that's certainly a trend. But again, I think that normalizes once it's been opened for about a year or so. And then as far as Vrbo goes, very hard to quantify. The switch, the sort of consumer switch from Vrbo or vacation rentals generally to more hotel started happening in the back half of last year and earlier this year. That's a macro trend, so we'll be lapping some of that now as we get into the back half of the year. But as far as our journey goes, yes, One Key is a big opportunity for us as it's the first time that Vrbo customers will have loyalty. It's a chance to get them involved in our whole universe of products so we can bring them into the other products. Obviously now, Expedia members and Hotels.com members can use their points on Vrbo. We think that becomes a very attractive reason to use Vrbo. We definitely think One Key will drive a lot of cross-shopping between the products. Hard to quantify yet, but that's a core belief in what we are trying to do with One Key. And then as far as the migration goes, as we've talked about, you're changing the product, you're moving it across, the last piece will be moving the app, which is very binary, so you tend to do it at the end. That's still coming, but we're excited about what the product will be able to do. We're excited about having all the products on one stack and being able to innovate across all of it together.

Great, thank you.

Your next question comes from a line of Lee Horowitz from Deutsche Bank. Your line is open.

Great, thanks. So you talked about some of your marketing spend getting pushed from the second quarter to the third quarter in order to support the One Key launch. Can you help us better understand how this may have impacted the bookings and nights in the second quarter relative to your expectations, and then maybe relatedly, can you talk a bit about how you think lodging share performed throughout the second quarter and what your expectations are for share as you move through the balance of the year and you drive that extended growth across a number of your properties?

Hi, it's Julie. I'll take the first one. Yes, I mean, obviously, I'm sure there was some impact to the second quarter as a result of our decision to shift the marketing. At the end of the day, our top line was hitting our expectations, and obviously what we had told the street about mid-single digits, so we thought the right choice of action was to take that spend and to get the best return to tie it nicely with our One Key launch and also to set us up for the back half. So we made the decision to take that money and push it into the third quarter. But sure, could we have spent more and maybe gotten some incremental nights and bookings in the second quarter? Sure, but we thought this was a better path to take.

And then I think the share point plays into that. We feel like we've been holding share in our core markets. We've been gaining some in our outside North American markets. So again, as Julie said, it's all sort of placed together, which is we're trying to, of course, drive the best return on our investments. We thought there was a better return when we had the extra hook of One Key. We felt like we were holding in places, and we could have spent the money to drive some more bookings into Q2, but we felt like the return was better literally waiting weeks, many weeks to push it into July when we were launching with One Key. So it's a small movement in the scheme of things. Of course, it moves around margins a little bit and it moves around. Yes, it moves some bookings from maybe Q2 into Q3. And yes, it moves some into Q2 instead of Q3. But in the scheme of things, we're trying to spend that money as efficiently as we can. We launched One Key as soon as we could basically, and it would have been nice to launch it sooner, but this is when we could get it out the door and we think that there are better returns attached to that hook and getting customers engaged in One Key, getting those dynamics and getting them where we want them.

Helpful. Thank you.

Your next question comes from Kevin Kopelman from TD Cowen. Your line is open.

Great. Thank you. As you think about the acceleration that you're looking for in the third quarter, is the issue being focused in U.S. B2C given the One Key launch or is it going to be more broad-based?

I think it's a number of things. As I mentioned, Kevin, we are seeing good growth as we push back into some of our foreign markets where we saw opportunity, and that's been going reasonably well. In the scheme of things, obviously, the U.S. being so big for us, to accelerate broadly, we also need the U.S. to accelerate, so that's a combination of a number of things, which are, yes, One Key starting to kick in, but Q3 is early days, right? One Key is a loyalty program designed to incentivize return, certainly attractive in terms of making your first purchase and getting value, but I don't think we're not expecting massive impact in Q3 from One Key. We're just seeing good acceleration in the market. Q2 comps were tough because of last year, and as Julie alluded to, some of the strange insurance dynamics and other things normalize out in Q3 as we lap that and Q4. The acceleration is really just a continuation of our strong demand. We built this base of consumers that we continue to build on that are repeating more and having behaviors we like a lot more, and that just keeps building, and One Key enhances it, and that's the core of it, but it's not just in the U.S. The growth is also outside the U.S., but I will say a lot of the acceleration certainly is coming from B2C as opposed to more acceleration in B2B.

Great, thank you. And then could you just touch on the CapEx expectations for the rest of the year and drivers there? Thanks.

Yes, I mean, we've seen CapEx come up even in the last quarter, and we had expected this. We are putting more into capitalized labor in order to hit our strategic initiatives this year. Obviously, there's a lot of transformation that we have still been pushing through this year, i.e., the One Key launch and the technology migration and things like that, and so literally this is just a function of higher capitalized labor to complete out these projects, and as we go forward, we don't expect it to be as much at these elevated levels as we will, and we'll start to get the return from these projects that we're putting in place.

Great, thanks, Julie.

Your next question comes from the line of Justin Post from Bank of America. Your line is open.

Great. Thank you. Sorry about the drop-off. Could you talk about the customer and the B2C customers? It seems like you're trying to improve that quality base, and maybe the street doesn't see it in the numbers yet. What gives you confidence there? Are you seeing higher repeat rates? You said you had some leverage in the quarter. Was that timing, or is there some real improvement you're seeing on the B2C side on marketing leverage? And then one question on One Key. Starting to see some discounts on the site, do you think that allows you to better compete against booking? And who's funding those? Thanks a lot.

Maybe I'll take those in reverse order. So yes, one of the pieces, not that relevant necessarily for the investment community, but important for the consumers, is that we've expanded our member discounts as part of this One Key launch, so that where we used to have one level of member discounts, we now have blue, silver, and gold levels, and there are more discounts for higher-tier members, and that is part of the value proposition that we give to our consumers. Those are funded by our supply partners. It's a way for them to attract better and higher-value travelers, and that is an important added feature that we launched with and we will be expanding over time. So that is certainly, booking has had tiered discounting from some of their supply partners, and that is a feature we have not had before. So I think, yes, that is a good competitive way. I will say that we also think we have those discounts on more valuable hotels that are worth more value to our customers who are more valuable. So, which goes to your first question, which is, yes, we have confidence that we are building a pool of more valuable customers, in large part because we are getting them into more valuable states, so as we get them into membership, as we get them into the app, we follow how those cohorts perform. We know these cohorts perform for lots of good and thoughtful reasons, much better. So a member, of course, sees the member discounts, the loyalty rewards, and so forth, and an app member does even more typically and comes back more directly, which are all good things. As we build up those pools, and our blend of total consumers and total transacting consumers blends towards these pools that have higher peak rates and higher lifetime values, we are essentially building a bank of more value that is left to play out in the future. So that is why we do have confidence in what we are doing there.

Great, thank you.

Your next question comes from the line of Lloyd Walmsley from UBS. Your line is open.

Thanks. Anything you can share in terms of just early feedback, going back to One Key on maybe cross-shopping, and then, changes in conversion rates at Vrbo, now that you have loyalty, anything interesting there, and then as part of that, anything in terms of cross currents from Hotels.com customers, given they are getting included there as part of One Key, would love some help understanding that.

Sure. I think the first one, the short answer is it is too early. We have converted more than $70 million; I don't have today's count, but over 70 million consumers into the One Key program. These are existing members, and also new members that have joined in the last few weeks. We've had lots of new members join in Vrbo. We've been able to activate customers who may be using Vrbo and have been customers of one of the other brands for a long time, but now they're in a program where they'll see the benefit in the other brands. So we've done a lot of the core work of getting customers aligned and getting their accounts right, getting their accounts consolidated if they had reports in different places, which was complicated. So we've made huge progress. It's too early to say if there's not enough signal yet to say people are acting and behaving differently and doing a lot of different things. Even in Vrbo, there's a lot of cross currents and a lot of time launching One Key. A lot of our Vrbo customers, even though they're getting a great benefit, are having to understand, wait a minute, there's a membership program. What is it? Do I sign up for it? So there are the usual issues of launching something new and a product experience that people are accustomed to, but we've seen a lot of great response and millions of sign-ups. I wouldn't say necessarily massively incremental in terms of the velocity, but just a lot of people engaging with it and signing up. And as far as Hotels.com goes, yes, there is a little bit of noise from our heaviest users about what does it mean for them. But I will say we've taken care of them. We've made sure that the value they had did not get diluted. Our view of the new program is that they get much more value through flexibility and discounts. While it might not be constructed exactly the same, they will get massive benefits and, in our opinion, more benefit than they can get anywhere else in travel.

Thank you.

Your next question comes from the line of Naved Khan from B. Riley Securities. Your line is open.

Yes, hi. Thank you. Just a couple of questions. Peter, I think you said you might have gained share in some of the international markets and I'm a little intrigued about what may be driving that. Any commentary there would be helpful. And then I will follow up.

Yes, I think it's really just intent on our part, as we reacted to COVID and we started rebuilding. In a number of markets in the rest of the world, we backed down spend a little bit as we wanted to build our new strategy. Now that we have greater confidence in all the things I've talked about, be it membership, the value of app downloads, we've been driving back into a number of international markets where we think there are good returns and we've been seeing nice returns. Now these are modest changes in the scheme of things. There's nothing dramatic happening, but we're just seeing what I call low-hanging fruit and opportunities for us to move back into some of these markets in a smarter way. So again, not a huge story there, just that we feel good about share in the U.S. and we feel good about what we're seeing, early signs as we push back into these international markets with more optimism.

Understood. Yes. The follow-up I had is just around advertising, and we are hearing some commentary from other players about maybe some increased competition, maybe in Europe or other markets. I'm curious if you're seeing anything there or anything to say about Google's new ad format. I think they recently introduced proper understanding of their main search.

Yes. I mean, I would say we're working with them and working on the auctions around the world all the time. I don't think we've seen anything particularly different in terms of inflation or not in the auctions. The auctions have been inflating over the last several years. Of course, they are highly competitive, particularly amongst the biggest players. But no, I don't think we've seen anything that's of any concern, etc., over what's happening in terms of pricing in those markets. And of course, we are trying every day to find better opportunities, higher long-term return opportunities to invest our advertising dollars, be it in app downloads or other environments that encourage those behaviors, as opposed to just Google auctions. So I think we're probably not alone in that, but that's been a core part of our strategy as we've tried to get away from simply buying transactions and getting much more focused on what consumers we buy and getting them into the right state in the app.

Got it. Thank you, Peter.

Your next question comes from the line of John Colantuoni from Jefferies. Your line is open.

Great, thanks for taking my question. Sorry about the drop earlier. I want to talk a little bit about the One Key rollout. Can you help us understand what's changing from a loyalty perspective across each of the individual brands and how we should think about the collective impact on take rate from these loyalty changes and perhaps some sort of other potential merchandising changes related to the rollout? And can you also help sort of talk a little bit more about the puts and takes of the acceleration in bookings growth next quarter; there's the bites or slowdown in the system marketing spend and maybe some pull forward in the last quarter into Q1 from Q2. But I'm also curious if you've started to see an inflection point in some of the smaller brands where they've gotten small enough to not have as material an impact on the overall business.

A lot of good questions there. I would say starting with One Key, basically I think the simplest way to think about it is One Key is closest in what it offers to what the Expedia program was historically, in that you earn points, the points are worth money, you can spend the money. Some things have changed. I mentioned the member discounts. You now have silver and gold member discounts. There are added benefits for those silver, gold, and platinum members that they get. But it's most similar, so that's, I would say, the least change in the sense that you could already use that currency across many products and things. You couldn't really use it in Vrbo, but that was the one missing piece. So maybe the way to think about that is you've added Vrbo to the pot and those consumers can now benefit when they want to rent a vacation rental. Hotel.com, many of you are familiar, had a very rich program for the super user. If you book 10 rooms, you get a night free, and that was a very valuable benefit for a super user, but the vast majority of users didn't get a benefit because they never stayed enough nights. So we're trying to make that program much more attractive to all users while still keeping it very attractive to the super user for all the reasons I was talking about as to why they would find incremental value there. And again, you could only use that on hotel product. Now you can use it on anything. And that's a lot more flexible, a lot more vast, and you can do a lot more with it. And then, of course, Vrbo had nothing. Now Vrbo will have rewards, which Airbnb doesn't have, etc. And you'll be able to use it for your next Vrbo stay, but you can also use it to go to a hotel or a resort or take your family on a flight or whatever. So again, it just gives all of our customers a lot more ways to use it for a lot of different occasions and for a lot of different products. The patterns we're looking for are cross-shopping, more items per customer, higher lifetime values, more direct app usage, etc. So that's what we think One Key really helps drive. As far as the puts and takes in the back half of bookings, your point about the smaller brands, as part of it, yes, the smaller brands that we have emphasized for some time now are getting smaller and that drag is getting lighter all the time. We mentioned some of the things going on with insurance normalizing post-COVID and a few strange effects there. That's normalizing in the back half of the year. And lodging continues to grow, B2C lodging continues to grow, for instance most through Vrbo, but both brands are getting stronger in the back half after the tough comp. So you're basically getting the strong pulling more weight and getting bigger, while the sort of noisy stuff is making less noise overall. We see good velocity in the business right now and we're seeing it continue, and we feel good about all the product improvements. I mean this has also been a journey of improving product, improving conversion, improving sign-in, improving app download, like all of those things are part of that journey. So every day, they are literally getting better and stacking up on themselves. So I think that's a long journey. There's no magic to why it's going to hit next Tuesday, but with Vrbo's migration done, with One Key, which is a huge amount of resource for us out the door, these things, the velocity of other innovations gets faster and faster, and that's what we're focused on.

Very helpful. Thank you.

Our final question comes from a line of Deepak Mathivanan from Wolf Research. Your line is open.

Great. Thanks for taking the questions. Julie, can you help us with the full year guide on margin expansion? We're almost into the peak travel season and you said that for Q3, margins should be flat year-over-year. Is there any way you can frame the full year margins to reach that? And then kind of related to that, how should we think about the headwind from fixed cost growth? You obviously have a little bit of duplicative costs right now with all the replatforming efforts. Is there a timeline when we can expect this to somewhat start to show leverage and maybe you can deploy them for other projects? Thanks so much.

Sure. On the margin side, the EBITDA side, obviously this quarter's leverage certainly helps on the full year. We did guide to next quarter being more in line with last year. And that is, as you mentioned, the shift from the marketing spend that we have. But for all the things that Peter just alluded to, the strength of the business in the back half, particularly in the fourth quarter, we expect to see strong margin expansion in the fourth quarter that will help us on the year. So we're going to be operating top line, which will leverage the entire P&L, including marketing leverage in the fourth quarter, that we think will drive that expansion. From a headwind from a fixed cost perspective, certainly we are going to be aggressive as we move out of this year and come out of the transformation phase to find efficiencies across the P&L. As we've said, we have got redundant systems for very good reasons, but now it's time that we'll be starting to deprecate those systems and pull costs out of the P&L, whether that's cloud costs, licensing and maintenance, and repurposing some of the product and tech staff to now go on the offense and go after optimization and innovation instead of migration. There's a lot of opportunity to really dig through the cost and pull that out as we move forward, but that's probably more of a 2024 focus. But certainly with all that optimization as well, we should be able to leverage the P&L next year. So super excited about that.

Got it. Thank you.

Yes, I think that was the final question. So thank you all. Have a good Thursday. Appreciate your time. Take care.

That concludes today's call. You may now disconnect your lines. Have a nice day.