DoorDash, Inc.

Ladies and gentlemen, thank you for standing by and welcome to the DoorDash fourth quarter fiscal 2022 earnings call. All lines have been placed on mute to prevent any background noise. After the speaker's remarks, there will be a question and answer session. If you would like to ask a question during this time, simply press star followed by the number one on your telephone keypad. If you would like to withdraw your question, again, press star one. Thank you. Andy Hargreaves, Vice President of Investor Relations, you may begin your conference.

Thanks. So, hello, everybody, and thanks for joining us for our fourth quarter 2021 earnings call. I'm pleased to be joined today by co-founder, chair, and CEO, Tony Hsu, and CFO, Fabira Darkbar. We'd like to remind everyone that we'll be making forward-looking statements during this call, including our expectations of our business, future financial results and guidance, strategy, and statements regarding the recently announced acquisition of Walt's transaction results. Forward-looking statements are subject to risks and uncertainties that could cause actual results to differ materially from those described in forward-looking statements, and some such risks are described in our risk factors, including in our SEC filings, including Form 10-K. We shouldn't rely on our forward-looking statements as predictions of future events. We disclaim any obligation to update any forward-looking statements except as required by law. During this call, we will discuss certain non-GAAP financial measures, Information regarding our non-GAAP financial results, including a reconciliation of non-GAAP results to the most directly comparable GAAP financial measures, may be found in our investor letter, which is available on our IR site. These non-GAAP measures should be considered in addition to our GAAP results and are not intended to be a substitute for our GAAP results. Finally, this call in its entirety is being audio webcast on our investor relations website. An audio replay of the call will be available on our website shortly after the call ends.

And with that, we can go straight to questions.