>We are fairly new in the POS market and so far have not had to deal with Credit Card Processing. But our newest client wants the CC processing to be fully integrated with our app.
>
>The hardware vendor we work with recommends PC Charge.
>
>I am looking for hints on what I have to purchase, how I interface with PC Charge etc etc.
>
>Thanks,
>
>Ken

You can use Sergey's VFP Credit Card Validation classes and to integrate ActiveX or COM provided by payment gateway