When, I see that sites are for sell. I see stuff like license and scripts.. What are these? Where you purchase them? What are they used for? What program are they written in, cuase they just say scripts??
a site that sells script will be online applications, ie forum, affiliate network. normally PHP but can be a whole range of languages. a licence is the bit of text that tells you you are allowed to run the script....nothing special really, just a kind of 'receipt' - but with a bit more info on it.