Traditionally, cards and papers such as membership cards, deposit slips, notices, coupons, and questionnaires are all collected into smartphones.
From now on, you do not need to bring your membership card or deposit slip when you go to the store.
There is no worry about losing them.
Customers just have to look at the deposit slip screen, and it is possible to confirm without omission what is currently depositing at the store.
You can also get information and coupons from the store.
In addition, if a questionnaire is sent from the store, it is possible to answer it.