Meitu Xiu Xiu's bound bank card has the same effect as other normal payment software.
Meitu Xiu Xiu will not deduct fees maliciously after unbinding the bank card, and after unbinding the bank card, there will be no record about the bank card in the app, so please feel free to use Meitu Xiu Xiu software. If you want to use the unbound bank card again, you can bind it twice in Meitu Xiu Xiu app.