Paypal Shopping cart; after purchase they get file?

Well I wanna set up a site where I sell templates, I want it to where they can buy a template from my site thru paypal then after the money is recieved they get a link to download the template, how can I do this? Is there already a premade script out there or one that I will have to buy?

 

Or could I use the standard paypal shopping cart made while in my paypal.com account and instead of the Successful Payment page I put a link to the download? Does anyone think this will be a good idea?

 

Use osCommerce - it has built in protection to avoid unauthorized downloads etc.

 

Ok thanks i'll give it a look.

 

I think ZenCart (a fork of OS Commerce) could do the trick too.

 

I got osCommerce working pretty nicely.

 

Hustler, I tried using the standard paypal purchase then shown link to download method, trouble is, the download link it got indexed by google lol :S
But I suppose you could limit the robot to returning to that URL.