The young, but rapidly developing. Editors actively watching to not miss the lower prices, which in the Google Play Store for various positions occur regularly. The application already has a community, which also shows and discusses the proposals, for example, in Vkontakte, Twitter and Facebook.
Perhaps discounts like all :) And it's a great way to tell developers about their app or to attract attention, to attract users to the product. Often it happens that a full price purchase seems expensive, but a discount is ready to afford to take a sample. Users is a great way to save money. It is because in Google Play Store there is an app AppGiant that will allow daily basis to monitor all of the brand discount store Google apps and games.