No way! I need someone who is not a bank. I don't have a credit card. But think about it. If the accounting date is changed in this way, 1 month can be extended. Who will pay the interest of the bank? Will the bank be willing? If it were you, would you say that it is possible for customers to do this? Even if you can really modify the bill date, it must be after you pay off the previous loan! Even, some can't be modified! According to what you said, I personally suggest that you borrow some money from your friends, pay back the money from your credit card, and then overdraw it with your credit card, so that the extension can be realized! If you have difficulties, you can also call your credit card management center or go to the credit card bank in person to ask how to do staging! You need to pay some interest! )