I just created a simple PayPal store creator, WinkCart.com. It enables you to sell digital stuff online and collects payments via PayPal. By the help of IPN, it can be accepting orders 24 / 7 and automatically delivering the goods after confirming the customer payment. Completely autopilot.
The original idea was to enable uploading and downloading of the product package. However, because I want to make this free, I’d better not take on the overwhelming bills of bandwidth, so I’m afraid for now, the users / merchants have to host the files themselves and provide but a download link to the cargo when creating the store at WinkCart.com.
Please feel free to go ahead and test the small application and let me know of your ideas in the forum.
Did I mention that you can create coupons or promo codes for your products so the buyers can get promotional discounts? 😉