Your script looks a lot like pastebin's one. Have you copied it from there? What is the difference between your site and pastebin which is a 15 years old site? I mean what are the advantages of using your system? You should write more details in this OP from your first thread.

I'm really looking for something like this  one,it makes selling digital goods much easier and hassle free,you should paste your faq in your announcement for first time readers,I like the script and easy to navigate I'm sure going to use it from now on ..