エコスグループアプリ is the official app of the エコスグループ, designed to make shopping more convenient. With the added feature of the Happy Card, this app can be used at エコス, TAIRAYA, たいらや, マスダ, and 与野フードセンター stores.

The エコスグループアプリ offers various functionalities such as a point card system, electronic money capabilities, and the ability to register favorite stores. As a point card, it eliminates the need to carry a physical card by allowing users to simply present the app screen. Users can also check their point balances.

Additionally, the app can be used as an electronic payment method using Happy Electronic Money. By showing the app screen, users can conveniently make payments and check their electronic money balance.

The app also allows users to register their favorite stores, providing access to store flyers and special offers. Users will receive notifications through the app to stay updated on the latest deals.

Please note that this app requires an internet connection. If utilizing the store search feature based on GPS location information, please ensure that the GPS location information on your smartphone is enabled.