Traditionally all things that were issued on cards and paper, such as membership cards, custody cards, announcements, coupons, questionnaires, etc., are all gathered in a smartphone.
From now on, you do not need to bring in a membership card or custody card when you go to a store.
I do not have to worry about losing them.
By simply looking at the deposit form screen, it is possible for customers to check what they currently deposit in the store.
It is also possible to get notices and coupons from stores.
In addition, if a questionnaire is sent from the store, it is also possible to answer it.