Please see the attached file.
I need a Paypal IPN script for instant delivery of download codes/keys by e-mail.
We will not use any buy now buttons. Payments will come from ebay auctions.
Script will read item title from IPN listener, and e-mail the code to buyer's paypal e-mail address.
Let's say we're selling Windows keys.
If item title Windows 7 serial, script will e-mail a windows 7 serial.
If item title Windows xp serial, script will e-mail a windows xp serial.
After sending the key/code, script will mark it as sent and will not send duplicate to another buyer.
It would be nice if it could save date, sent code and sent e-mail address to sql for reporting purposes.
Item title and belonging keys/codes should be entered thru an admin menu. Adding more / removing unsold keys should be easily managed.
13 freelancers are bidding on average $213 for this job
I took a look at the photo, it is similar to your other project. Since you only require one payment gateway, the database/key sending logic, and the administration control panel, I can do this for the quoted price.