A payment gateway is a merchant service.
      Authorizes differnt payment mode .
      It's a direct payments processing for e-businesses, online retailers,
        bricks and clicks.
      It helps keep your payment for a product or a service secure.
      A payment gateway facilitates a payment transaction by the transfer
        of information between a payment portal and the front end processor.
      Easy report generation, payment settlements and account
        reconciliation proccess.
      Enables multiple-currency payments.
      Customized gateway as per the payment process requirements of
        individual entities.
      Integrates with other channels such as website,Mobile Devices
        and Batch processing.
      protects merchants or corporations from any misuse or fraud attempts.
      Supports customer dispute.