"Bar Code payment Integrated Front platform" is an aggregation channel of various payment methods (Cloud Flash, Alipay, Wechat, Bank APP, etc.) provided by China UnionPay for banks, non-financial payment institutions and service providers. At the same time, it provides one-stop capital settlement and reconciliation technical solutions for order-receiving institutions, service providers, merchants, etc., to meet the demands of all markets and broaden the traditional single mode of bill-to business. To provide customers with compliant, reliable, convenient and full-process financial services.