Rsbots.net/Autofighter.org are both resellers for the actual scripters. For instance, you go onto Perfecticus' site and you'll see he offers the same soul wars, hunter, and fighter that rsbots.net offers but much cheaper. That's because rsbots.net is just a reseller. It's much cheaper just to buy from the source, not a third party site that you have no contact with the scripter.