If you’re looking for a simple, easy to modify, PHP script that will allow you to sell downloadable products securely using Paypal then the Simple Paypal Download Manager is probably what you’re looking for. Using this script you can sell, e–books, music downloads, scripts, source code or any other intellectual property. Unlike other Paypal download managers, the source code is completely unlocked so you can edit it to fit your needs exactly. The script has deliberately been designed not to use a database, so installing this script only requires editing four files and uploading the files to your PHP enabled server. If you need to sell multiple products at different prices, this script may not be for you, unless you're comfortable editing PHP. If you are happy editing code, this script will save you lots of time.
