Abstract: Described are a system, method, and computer program product for processing a transaction as a push payment transaction. The method may include receiving, with a payment gateway processor, a transaction request from a merchant system. The transaction request may include transaction data associated with a payment device of a user, the payment device being associated with an issuer system. The method may also include generating, with the payment gateway processor, an authentication request based on the transaction data. The method may further include communicating, with the payment gateway processor, the authentication request to the issuer system. The method may further include, in response to the issuer system authenticating the authentication request, generating a push payment request including an account identifier associated with the merchant system, and communicating the push payment request to the issuer system.

Abstract: Described are a system, method, and computer program product for processing a transaction as a push payment transaction. The method may include receiving, with a payment gateway processor, a transaction request from a merchant system. The transaction request may include transaction data associated with a payment device of a user, the payment device being associated with an issuer system. The method may also include generating, with the payment gateway processor, an authentication request based on the transaction data. The method may further include communicating, with the payment gateway processor, the authentication request to the issuer system. The method may further include, in response to the issuer system authenticating the authentication request, generating a push payment request including an account identifier associated with the merchant system, and communicating the push payment request to the issuer system.

Abstract: Described are a system, method, and computer program product for processing a transaction as a push payment transaction. The method may include receiving, with a payment gateway processor, a transaction request from a merchant system. The transaction request may include transaction data associated with a payment device of a user, the payment device being associated with an issuer system. The method may also include generating, with the payment gateway processor, an authentication request based on the transaction data. The method may further include communicating, with the payment gateway processor, the authentication request to the issuer system. The method may further include, in response to the issuer system authenticating the authentication request, generating a push payment request including an account identifier associated with the merchant system, and communicating the push payment request to the issuer system.

Abstract: Embodiments of the present disclosure relate to methods and systems for authenticating and authorizing mobile-One Time Password (m-OTP) based transactions. A cardholder (101) can generate the m-OTP in an issuer mobile application (301) and enter in a checkout page for completing the transaction. Once the m-OTP is entered, a merchant system (104) generates a transaction message comprising the m-OTP and a unique identifier indicating that the transaction message comprises the m-OTP. Is submitted to a directory server (106) which sends the transaction message to an issuer system (107) for authentication and authorization. The issuer system (107) generates a response message comprising a result of authentication and authorization of the transaction message. The directory server (106) routes the response message to the merchant system (104) via the acquirer system (105).