Authentication: To assist stop fraud, the payment gateway verifies the cardholder's identification as a result of stability measures. These might incorporate 3D Secure security, a stability protocol that prompts the cardholder to get a password or even a just one-time passcode. Payment gateways enable swift authorisation and settlement of payments. https://rafaelaundt.blogofchange.com/37741927/considerations-to-know-about-payment-system