I want online stores to buy tech and other items (not clothing, I already have a few stores for that. Although if a specific store has clothing in addition to the things I’m asking for is fine). Kind of like aliexpress, but I don’t like aliexpress as I can’t get off the feeling that I will be scammed if I shop there, because Aliexpress consists of many sellers, some of them are scams, and you really shouldn’t buy tech in aliexpress. So preferably something that is its own store, kind of like shein.
Most manufacturers have some sort of “outlet” where they sell clearance models, refurbs, returns, etc. I’ve had good luck with Lenovo, Apple, Olympus, and Panasonic. But I wouldn’t say there’s a single storefront or service for all of those, you have to know what you want already.