You can handle the repayment of foreign exchange purchases through the following methods: 1. Online banking: After logging in, please go to "All - Credit Card - Repayment", select "Repayment - Overdraft Currency" and follow the prompts; 2. Mobile Banking: After logging in, please select "Repayment Currency" through "Credit Card - Immediate Repayment" and follow the prompts. Warm reminder: 1. For in-card foreign exchange purchases, the card must be within the validity period, and the "account status" of the RMB account must be normal; 2. The transfer-out account must be a counter-registered card, and the transfer-out account must be an account in the same region. It does not need to be The same card needs to be verified by U-shield, electronic cipher, etc. during the application process; 3. Overdraft and overdraft purchases of foreign exchange are not supported for repayment of foreign exchange purchases. Only overdrafts of foreign currency accounts and past interest-free periods are allowed. The interest generated is used to purchase foreign exchange.