About Yellow Umbrella (YU)

YU Token is a blockchain-based payment solution designed to empower small businesses and consumers through fast, low-cost, and decentralized transactions. Built on the Solana blockchain, YU Token offers high-speed processing and minimal fees, making it ideal for real-world use cases like retail payments, loyalty rewards, and location-based services. The project integrates DePIN (Decentralized Physical Infrastructure Networks) to connect physical environments with blockchain technology, enabling features such as QR code payments and smart device integration.