ダウンロード販売
Digital distribution or digital download is similar in practice to retail purchasing, but is different in venue. Instead of acquiring a game through a physical store, customers buy their games online and download the game's data directly to their devices. Many games sold through digital download are distributed by means of a third-party service that functions in the same way as a physical store, selling a variety of games from many different developers in one location. Valve's Steam is an example of digital distribution platforms for PC gaming.