[App function]
■ Membership card
Customer information can be displayed.

■ Coupon
You will receive a great coupon from the cleaning shop Flat.

■ Message
You can view messages from Cleaning Shop Flat.
We will deliver the latest information and advantageous information to your smartphone app.

■ Transaction history
You can check the product storage information.

[Notes]
・This application uses internet communication to display the latest information.
・Cannot be used on devices without camera function.
・May not be available on some models.
・App membership service can only be used at stores that have introduced it.