1. Set up a membership card directly in the store, fill in the simple information, pay 100 yuan, and get five coupons. For the first time, you can directly exchange two coupons for snacks at the same price. Wednesday's membership day is the most cost-effective, with a 6.8% discount, usually the membership price, which is basically around 10% discount.

2. It seems ok to search Clara's membership card online, but it is not clear whether it is the same after arriving at the store.

Membership cards generally refer to ordinary identity cards, including membership authentication in shopping malls, hotels, fitness centers, restaurants and other consumer places. They have a wide range of uses and can be applied to identification cards that need to be identified. Membership cards are divided into VIP membership cards, membership gold cards, ordinary membership cards and third-party membership cards. Members who use membership cards can enjoy corresponding discounts, points, coupons and other benefits when spending.