Yes, first on the 180 basis points. Look, for this year, as we talked about, we had raised really over the course of 2017, particularly latter half of '17 and '18, our amount of marketing spend as we turn, pushing the boundaries of CLV and ROIs to try and learn what type of cohorts we'd bring in during that time and how they would mature. And 2019 was really about just kind of re-leveling that amount, and removing particularly the lower ROI, A lot of that ending up in contra, as we've talked about in the past. As we think about the future we'll continue to look at our marketing spend, everything from brand down to paid search, and really take a look at critically where the spend is, what type of returns we're seeing, as we always do, year-to-year. And then -- and also look at how we might diversify and really expand. We haven't made as much progress on social as we would've liked. How do we spend an iterate there, who do we continue to optimize around our paid search efforts, where and how do we deploy our brand spend, and how do we sharpen our brand message to make the branding efforts that we do do be more effective? And so it's just really around optimizing, but I don't really look at as much of a takeout next year in our outlook, and thus don't really expect the less high quality GMV to deceleration that we had this year to repeat to some extent. But we're going to be pressurizing our marketing spend, to the question. On the digital ticketing, yes, absolutely, this is quarter-to-quarter, it's a competitive battle. Since 95% of the business, or more, is in the U.S. we have to really stay on top of the capabilities. I think Sukhinder and the team have done an excellent job at integrating digital ticketing and making it as seamless as possible depending on the venue, the league, the performer, et cetera. And honestly, I think they've done an excellent job at compensating for the pressures of digital ticketing. And quite frankly it's pretty seamless in most cases.