The payment form displayed in iFrame is generated on the Assist server and is loaded from there into a specially selected area over the merchant page. Herewith the customer does not open new windows in the browser, and the address of the merchant in the address bar remains known to customer. All information about the bank card entered by the customer on the payment form in iFrame is transmitted directly to the Assist server, without coming on the merchant server.
To display the payment form in the iFrame, you can use the substitution of the address received using the URL get service.
