China Merchants Bank paid 500 yuan's credit card in the pre-sale right of the hotel, which was unfrozen when checking out. When can I retire?

No money is needed to return the goods. Originally, pre-authorization only occupied the card limit and would not be charged. The cancellation of pre-authorization depends on the processing time of merchants and banks. It will take about 3 days or more, and then the pre-authorization will not occupy the card limit. If the merchant does not voluntarily cancel the pre-authorization, it will be automatically cancelled 30 days after the date of pre-authorization.