It’s a brother with three credit cards. You are too talented to get three of them at once. . In fact, it’s useless if you apply for all 3 credit cards, because no matter how many credit cards you have from the same bank, the credit limit is always exclusive, whichever is the highest. Once the card with the highest credit card is used up, the other two will be gone. . You still have to pay 3 cards for the annual fee, which is a big loss for you. If you lose all 3 cards, cancel the next 2 cards as soon as possible