착한페이

Good Pay (착한페이) is a blockchain-backed mobile local currency service providing secure, convenient access to regional government vouchers and payment-type currencies. General users can recharge and use purchase-type local currencies and immediately receive payment-type currency issued to eligible recipients. Merchant users can manage in-store transactions and request cash deposits (exchanges) of local currencies to their accounts.

Available in several Korean regions (including Gimpo, Gongju, Ulsan, Chilgok, Iksan, Chuncheon, Gumi and support for Zero Pay and various energy pay programs), Good Pay offers nearby merchant discovery, notification support for recharges and payments, and optional photo/location permissions for merchant registration and improved local search. The app runs on Android 6.0+ and lets users configure optional permissions individually for privacy and security.