300391 osCommerce modification

Here is the cart: [login to view URL] Client does not have an online merchant account. Orders must be processed off-line over the phone. I want to store user data without credit card info in os commerce then send the order to this form to collect the credit card data. [login to view URL] So, during the checkout process, when the visitor clicks on Confirmation", he will be taken to my form and all variables will pass to that form.