It is a dedicated app used by the providers of the Dreamden Card provider, and you can pay easily and conveniently with the QR / barcode payment method.■ Even if there are students who do not have a credit card, payment can be made through the mobile appEven if there are students who do not have the Dreamden Card, you can send a payment request to the parents who have installed the mobile app.■ Easy and convenient payment with QR/Barcode payment methodYou can pay easily and conveniently by scanning the barcode of the Dreamden Card or the QR of the mobile app.