Payment Options
Enabled payment options are available for customers to choose on
the pay now page. The pay now page is displayed at the end of the
checkout process when a customer clicks the confirm order button.
The pay now page is also displayed when a customer renews a
subscription. You can view an orders paynow page by going to
Orders in the admin menu and clicking on the status link along side
the order. You can also view an orders paynow page by clicking on
any paynow links on the orders invoice.
To view or edit payment options in the admin area go to Settings ->
Payment options
Enable/Disable a Payment Option
To enable or disable a payment option change the status dropdown
and click the [Save Payment Options] button.
Modifying a Payment Option
To modify a shipping option click the modify link next to the shipping
option you want to modify. Each shipping option will have different
fields depending on how it works.
Creating New Payment Options
If you are familiar with php you can add new payment options. To do
this go to includes/shop/payment_options directory and copy an
existing payment option folder. Rename the folder and edit the files
inside it to create a new shipping option.
CMS Help - Payment Options