The Daya membership card can be used on the last day, the reason why it can't be used is because of a system error, you need to find a service person to solve it.

Membership card, refers to the entertainment, fitness, beauty, tourism, catering and other industry organizations, as well as shopping malls, clubs, hotels, clubs, etc. issued, with a certain value, amount or number of times of consumption, for the cardholder in the consumption activities of the membership certification identification, and with this consumption, exemption from payment or enjoy discounts vouchers.