URL belonging to the Merchant website, where the Customer would be redirected after the Checkout has been completed. If this parameter is used, the customer will be redirected after spending 10 seconds on the payment confirmation page provided by OnlinePay in case of HPP and PAYMENT LINK transactions. For IFRAME transaction the redirect is performed right after the checkout page without passing through the payment confirmation page.
Note 1: The return_url accepts only securely connected URLs i.e., via https protocol.
Note 2: The time after which redirection happens can be customized using redirect_method.