할인쿠폰 - 회원카드

This app is a membership card app for member management by connecting with discount coupon apps.

This app is for members who want to provide a discount using a discount coupon app.

This app is being created to manage member authentication.

Since this app can only be used by members, general users cannot use it.

You can use it only after receiving an invitation link using a QR code from the administrator.