There are always people who take credit, what should I do?

If the credit debt is not a lot that you can afford, just pay them back if they are willing to do so, and forget it if they don’t! Then, plaster the slogans "Operating on a small budget, no credit" all over the store. Be sure to post one at the cashier. It's best to add the date as well. Make it eye-catching so that everyone can see it! ~There are still people who come here to borrow money without knowing what they are doing, whether they do it intentionally or accidentally forget to bring money, you don’t have to pay attention to them~ Just point to the eye-catching slogan~

In the community If there is someone who is illiterate, then work hard and explain to him the meaning of "small business, no credit"~

The disadvantage of this is that it will cause some interpersonal problems! But there is no good solution!

I don’t have a store and I don’t like to buy on credit~ If I don’t bring any money, I would rather go home and get money to buy again or buy again next time~