Vallet - Voucher Wallet app for iPhone and iPad

Vallet is a voucher wallet for self-service cash registers that provides a digital and cash-less solution e.g. for clubs or co-working spaces to handle their beverage and refreshment bar or handle any kinds of tickets.

Designed as a peer-to-peer DApp (decentralized application), Vallet is using self-issued digital coupons (vouchers, token in exchange for e.g. Euro), which live on the public ARTIS blockchain.

Vallet is designed to significantly simplify bookkeeping for communities and reduce cash transactions, while also providing a free and open-source solution, ready to use and expand for anyone!

Vallet was funded via a netidee grant and consists of two mobile apps - "Vallet Admin" for the shop-owner and "Vallet" for those consuming goods in the shop.