If you’re thinking of giving GameStop’s new way of purchasing games a shot, then head on over to their site where they get into better detail about the process. On a page of their site, they have a FAQ of sorts on how the whole thing works for the PC. They explain what the differences are in full-game purchases, add-on purchases and free trials and how to install them. They even posted a few pictures to help with the process of spotting which purchase is which. Games for the Xbox 360 are also going to be available for downloadable purchase and are coming soon.