How long does it take for China Southern Airlines ticket refund to Alipay?

When using Alipay to pay for the purchase of air tickets, the refund time is different depending on the payment method. The arrival time and destination of the refund are as follows:

1, balance payment: AliPay balance is returned in real time and available;

2. Bank card payment: depending on the card type, the refund time is 3~7 days (there will be no SMS notification when returning the bank card, so please don't take SMS notification as the standard. Please check the details of bank income and expenditure and the progress of credit card refund. You can log in to Alipay and click on the small alarm clock at the top of the page to view it.