Sony is introducing the Amazon Playstation Network Store, an alternate venue to purchase digital Playstation content for Playstation 3, Playstation 4, and Playstation Vita. This eliminates the issue that a digital sales platform might have presented: restricting sales to only one storefront for potential deals. Amazon is offering $5 PSN credit on some purchases and an extra $5 PSN for those who do a buy two get one free program starting yesterday.