Credit/Debit card payments

Hi all,

I'm just curious to know is is possible to add a widget, javascript or whatever is needed so that someone can pay for goods direct from the PDF like buying something on the Internet, such as paypal etc.

I have done forms with card information on but obviously we have to process the order this end, i thought it could be good some day (If it was possible) to enable this from the PDF so that the money comes instantly out of the account.

I appreciated if it is possible that there would probably alot of leg-work involved to achieve this?

Any help or information/feedback would be appreciated/

thanks in advance