hi i'm searching for a module in the openerp this module will be resoponsible of creating a credit cards like paypal as an example, then when i create the credit cards in my server i will design a shop website for a specific shop so the when the user enter my web site can buy from the store using my credit cards that i create, is there any possible module can generate a special credit cards ( my own credit cards) or any open source solution to that purpose. the operation of my credit cards will be between my shop and the shop users i don't want to use any other credit cards like paypal or visa or any other credit cards ( i want to create my own credit cards). please if you have any infromation about that you can help my or any idea might use for that purpose.

many thanks