542261 Simple Couponic Script Mods

I am looking for someone experienced with providing script mods for Couponic. I require a change to the way couponic deals with sales, instead of providing a coupon I need the script to provide a download link. I would also like the ability to have the buy now button to pay directly to the vendors paypal account. There will be opportunity for further mods on successful completion of the first 2 mods.