Digital resources provider promotes its sales business with downloadable resources for user, many large companies are
actively participate in cooperate with digital resources seller to extend its profit share through network.. Up to now,
some network bookstores take part in Google’s Digital Book Preview plan[3], they may be the first network bookshop which cooperating with Google Editions. Google Editions provides 3 modes on how to sell digital book, including reader buy it through Google website, cooperating network bookshop, and buy it from publisher’s website. The sale profit of digital book from Google website will be share between Google and publisher with the ratio of 37:63. The publisher will remain 45% of total profit, and rest of the profit be shared by Google and network bookshop under the mode of cooperating network bookshop. Even though, it is about how to share the profit coming from self-sell of publisher is still in the air. Amanda Edmonds further explained that Google would cooperate work with electric reader manufacture to support more digital literature format for reader