Metro's membership card has a "membership day" every month, regardless of grade. On this day, members can enjoy a 15% discount on all goods in the store. This day is the last working day of each month, that is, every Tuesday 1 1:00-22:00.

Metro has a relatively large preferential policy for new customers, with a maximum of 78 points, free card opening policy, and will also give away freight coupons, payment discounts or other package benefits.