It is a "self-developed mobile app" created to help the increasingly difficult market conditions and rapidly changing environment. From ordering to payment Kiosk Mattong in my hand more convenient than a kiosk. Business owners who are having trouble finding a job, enjoy the convenience. It reduces costs such as kiosk costs, commissions, and labor costs. Activities necessary to increase sales, such as turnover, customer attraction, and marketing The taste buds in my hand. App usage guide Pleas