Forum Moderators: buckworks
what a solution can be?
The scripts that you mentioned just check that the number entered by the customer is a valid card number. I'm not talking about AVS or any other record lookups. The numbers on cards follow a pattern and those scripts check that pattern. It's just some math and nothing more. No financial transactions.
Once you open an account with a gateway, they will provide you with their own scripts to use.
They also have a feature where you can collect all the billing info, shipping info, order total, and pass them the information. You then direct the customer to their credit card entry page for the final entry. There they can enter the info and have it processed by the Mal's script. It's a pretty nice feature at a very low cost if that's all you are looking to do.
There are a lot of security risks in writing your own scripts, as long as that you keep it in mind.