How long can the credit card of Westin Macau be refunded?

Hello, if the credit card of China Merchants Bank is returned, you can contact the merchant to return the credit card (money can be returned directly to the credit card). The entry time depends on the processing time of the merchant's acquiring bank, and the general time limit is 15 working days (the monthly repayment is still subject to the actual account situation). In the case of installment refund, if the customer makes a full refund after installment purchase, the installment amount and handling fee of the bill will be fully refunded regardless of the handling fee collection method; If a partial refund is made, the accounting operation will adopt the way of accounting adjustment instead of returning the refund of the merchant to the customer's account at one time.