The SMB project designed the simple reward token economy, which was practically difficult to utilize in the existing e-commerce environment, to link the real economy through 100% digital and crypto linkage. In the past, OpenBazaar had a decentralized P2P trading model, but the sustainability of users’ digital economy models was limited, and there was a lack of strategy for token models to attract customers. However, SMB improved on these issues to build real Web3 commerce. SMBWallet is practically operating and operating these Web3 ecosystems, and to expand them, it has operated a local currency model in the form of a branch coin and created a foundation for its construction. The local currency-based mainnet strategy was included in the white paper, and the system was established to ensure that listed SMB coins serve as collateral and asset exchange for goods transportation required for the global Web3 payment network.