Grocery and food delivery was already a fast-growing sector, with a predicted CAGR of almost 25% by 2022, but it has boomed during the unpredictable Covid-19 crisis, as shoppers are stuck at home but still need to eat. During the week of March 2, 2020, even before stricter social isolation guidelines came into force in the US, Instacart, Walmart and Amazon saw at least a 65% sales increase from last year. The same trends were evident for food delivery apps, such as DoorDash, Uber Eats and Postmates.