RetailPay is a platform enabling retail and metaverse payments globally through cryptocurrencies. It aims to revolutionize the payment landscape by connecting traditional retail with decentralized finance, targeting a multi-billion dollar market. Similar projects like ONLYPAY focus on crypto & fiat linked purchases using virtual payment cards, while MetaMerce Token aims to integrate retail with DeFi through wholesale product distribution. RetailPay seeks to be a key player in the evolving intersection of retail and crypto, offering innovative payment solutions for customers and merchants.