World Union Pass is a credit system with global circulation payment as its core business. It uses the technical advantages of blockchain distributed storage, openness, fairness, transparency, data traceability, and non-tampering to realize the payment of global circulation commodities. It can perfectly solve a series of problems such as lack of trust between the two parties in global commodity transactions. Traditional cross-border payment methods take a long time to clear, have high handling fees, and sometimes have cross-border capital risks caused by fraud. Create a point-to-point payment method through blockchain technology, excluding the intermediate links of third-party financial institutions, not only can pay all-weather, instant account, easy cash withdrawal and no hidden costs, but also help reduce capital risks and meet cross-border commodities Convenience demand for payment and clearing services.