9、 More possibilities to expand:
1. membership card function: to help businesses quickly complete the membership card function on the screen, and provide an open Alipay membership card capability. Users can join members in one key, get members' rights and interests, store members' value, exchange points, sell card tickets, and create a complete business closed loop.
2. Card and voucher marketing function: in the scene of customer's face swiping payment, the customer's attention insurance subcontract is placed on the screen, after the merchant establishes a connection with the customer, a series of promotional activities can be launched, whether it is the re purchase voucher, acquaintance voucher or birthday gift bag, it can carry out targeted marketing for the customer.