Set up a stall to sell paper towels, where is the supply?

If you set up a stall to sell paper towels, if your paper towels are brand goods, they should still sell well, just like breeze and soul mate, I think they all sell well. If it's other brands, you have to rely on your quality. To ensure sales, it is difficult to sell if the quality is not good. If you hoard a lot of goods and the quality is not good, you will lose money.