As our country can't use online payment system such as paypal, 2co etc., I want to use prepaid card/Gift Card system for this shop scipt.

Is it able to customize prepaid card system?

A customer who want to buy the product from our store need to buy prepaid card/Gift Card from an outside store.

After he apply the prepaid card, The credit USD Amount will be updated to his account. He can use that credit when checkout the product.

I want this system and please let me know how can I get it?

I'm planning to buy shop script but I'm facing this problem.

Thanks.