Most of my online buys at the moment are from retailers whose shops are shut at the moment. E.g. M&S, John Lewis, JoJo Maman Bebe, and Smyths toys. Oh, and the Natural History Museum online shop - plenty of dinosaur items!
Virtually all my knitting yarn - a lot - since the beginning of lockdown has been bought online but I’d do that anyway since the only place to buy it anywhere near is John Lewis, where it’s mostly a lot more expensive, not the cheap and cheerful I want for the sort of things I’ve been making.
I do try to avoid Amazon wherever possible. Incidentally a present I wanted for a little Gdd was cheaper from Smyths than from Amazon.