I have everything in place, down to the page with all of the customer's information.
All you need to do is add a form that will take the customer's card information and pass it to [login to view URL] through their API.
If the transaction is approved, update the order table and send an email to the customer.
If it is declined, display the reason and re-display the card info page.
The email template is already there.
Forget the SEO bit. I don't need it at this time. It has been removed.