In order to solve the problem that foreigners cannot directly use mobile payment when consuming in China, the Municipal Road and Transportation Bureau and the Tianjin Branch of the People's Bank of China jointly guided the relevant payment institutions to study and launch solutions. Bind bank cards issued by overseas card organizations through the Alipay APP or use them directly Overseas wallet APP and other methods enable foreigners to pay by scanning QR codes within the country, and easily settle the fare of parade taxis.