1. If it is a domestic export commercial credit card, then domestic banks can use a debit card with common local and foreign currencies to receive foreign exchange, and domestic banks can also use a dual-currency credit card to receive money, but they have to charge a certain fee for entry and exit. If you receive US dollars in cash, the bank will pay you RMB when receiving the remittance from customers. If foreign customers pay by credit card, then the domestic bank's card has no clearing system connected with foreign credit card, and it still needs to be remitted by T/T, so in the final analysis, it is still T/T collection.

2. If foreign customers use credit cards through the online payment system platform, such as paybal (such as Alipay of domestic Taobao, a third-party payment platform like this), then domestic customers face two risks: one is whether they can transfer money from this platform to their bank accounts, and the other is that they may be held accountable. Remind everyone that this kind of credit card payment abroad can be cancelled at any time, so I suggest you make sure that you can get 100% of the payment before delivery.