Abstract: The systems and methods described herein relate to digital library content management and distribution. Specifically, content providers, such as manufacturers and others, may provide and control the availability of content items to point-of-sale (POS) locations and other end-users. Various modules and/or portals allow for the uploading, distribution, and inclusion of content items in various locations and device settings within the POS location. In some embodiments, an automatic content replacement distribution module may dynamically update content items selected for distribution in POS locations in response to modifications or the replacement of the content items by the original content distributor.