i was thinking about the same but thinking of it, you need a starting balance to start a new business, even if unlicensed you still need some money to invest, i was thinking to supply myself with random items from wish and aliexpress and starting selling them locally through facebook market, next best choice is find 1:1 replica suppliers (mostly from china and turkey) and sell the items as "used" it would work well in both cases if you can find something that people want to buy, but still you will need a small starting balance to make it happen