One U is just one U. It has nothing to do with the US dollar. USDT is a virtual currency, not the US dollar. Buying and selling US dollars privately is illegal. You need to go to the local police station to explain the situation.

Newbies are confused, is it always like this to buy coins in C2C? Should I choose the higher price or the lower price (for example, 7.41 and 7.42)? What are the transaction fees for buying like this? Is 1 USDT equal to 1 dollar? Is there any way to explain this to beginners? Thank you very much 🙏🙏🙏