餃子の王将公式アプリ is the official app for Gyoza Ohsho, a popular chain of gyoza restaurants. This app allows users to easily check for special coupons and campaign information at any time.

The app offers various features to enhance the dining experience. One of the new additions is the Gyoza Club Customer Appreciation Campaign Stamp Card. By presenting the app at the time of payment, users can collect stamps on the app's stamp card. Please note that registration as a member is required to use this feature.

In addition to coupons, the app also includes a membership card for the Gyoza Club. With the app and a digital stamp card, customers can enjoy a cardless experience when visiting the restaurant.

The app offers several convenient features. Users can accumulate stamps by presenting their app membership barcode at the time of payment, eliminating the need for physical stamp cards. Additionally, users can register their Gyoza Club membership card within the app for a completely cardless experience. The app also regularly delivers exclusive coupons for gyoza orders, such as free servings or discounts on takeout orders. Users can also stay up to date with the latest news and promotions from Gyoza Ohsho and GYOZA OHSHO stores. Furthermore, users can receive exclusive offers from their favorite stores by adding them to their "Favorites" list. The app also provides various useful functions, including menu information and store search, with plans to introduce even more convenient features in the future.