3Si Payment Solutions
Form Posted Payment Solution
3Si Posted payments enable organisations to maintain their own payment processing whilst re-directing any sensitive data received directly to 3Si thus bypassing their merchant environment.
The payment page is hosted entirely by the merchant, 3Si does not have any involvement in the display aspects of the web page.The form's field names in the payment page must conform to the variable names listed in 3Si Paycenter Web guide or contact firstname.lastname@example.org for more information. After the users clicks the "Submit" button the form is sent to 3Si Payment server though an HTTPS POST request.