Hi, Stephen. Thanks. So, first of all, the evolution of our rapid shipping solutions so same and next day, certainly is one of the strongest pillars of our value proposition today. Taking Brazil, for example, I think we're already at about 2000 cities, where our packages can be delivered same or next day, which when you look back just a few years, really is a phenomenal, phenomenal improvement in the value proposition. And I think that's one of the things that's driving the sustained growth in our business and share, parsing out exactly how much lift comes from that is not something that we've disclosed. But I think it's sufficient to say and we've seen this globally, that as you shorten times and you improve predictability, and you overlay that with the fact that our free shipping program has done nothing but become more and more widespread, you have a very potent cocktail of improving user experience. And we will continue to focus on expanding as much as we can that. Same day, which is your specific question, in a way is really determined by the number of FCs where we can locate inventory within same day delivery. That's an ever-expanding footprint, I think in a well-managed and cautious way from a CapEx perspective because most of these are OpEx, we don't own or build the FCs and we will continue to grow out that footprint to get closer to our consumers. On the S curve, look, I think the last five quarters have seen tremendous acceleration in the rate of adoption of digital services. Obviously, somewhat pandemic driven, are very pandemic driven. But that I think has gotten us closer to the more inclined portion of the S curve. And where we're seeing that so far. And I want to remain somewhat cautious until we get through H2 is that, like we said in the prepared remarks, the two years stacks actually look better coming out of the pandemic than they did going into the pandemic, which means that a lot of this demand that has moved online probably stays online, which is one way to define the steeper portion of the S curve.