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About BCEL OneProof

We make it easy for you to verify all payments and documents whether they are valid or not with OneProof. Take your phone up and simply scan the available QR code on BCEL One receipts such as Transfer, OnePay, PromptPay, WeChat Pay, Alipay.
OneProof is designed for everyone, especially for OnePay vendors. No more old-style screenshot taking of phone screens. With OneProof, vendors can validate all payments automatically.