CC payment module (tomatocart shopping script )

I am looking to add or modify any existing CC payment module in Tomatocart in order to integrate the codes provided to me by my merchant account provider from my basic php knowledge its very straight forward and all the technical documentation is explained and [login to view URL] are technical documentation for the job PS: tomatocart is an opensource cart written in php and ajax do please check their module build before accepting this job you can find the script : [login to view URL] Quoted from the technical documentation Brief Scenario When the cardholder completes his order and reaches the point of checkout, he should be redirected to Netcommerce secure payment page via an HTML form using the POST method and carrying specific values such as: Total Amount, Currency, Order Number, Merchant Number, and the Return Address (details of this HTML form are described below). The Payment Page retrieves the Form values and displays accordingly the merchant’s information, and logo, and allows the cardholder to key-in his credit card information such as: - Card Type - Card Number - Expiry Date - CVV2/CVC2 Once the cardholder SUBMITS the payment page, the order is processed and the payment result is displayed to the cardholder using the return address that came with the Form submitted from the merchant’s website.