You can deposit money in a credit card, but unlike a debit card, no matter how much or how long you deposit it, there is no interest. Not only that, if you want to withdraw the money from the deposit, most banks will charge an overpayment to get back the handling fee. The so-called overpayment refers to the overpayment of funds by credit card users or the funds deposited in credit card accounts, and a certain fee must be paid when they take them out. Simply put, there are some deposits in the credit card that exceed the bills that should be repaid, and there is a charge for taking them out.

Although credit cards can save money, it's best not to deposit money in credit cards. You have to save money.

Therefore, it is recommended not to do so. Because you have to pay a handling fee to take out the money you have saved and turn it upside down, banks don't distinguish between their own money and overdraft bank money. In the end, you have no choice but to pay by credit card. Of course, if you just want to make more money, of course you can.