US Patent 10546269 Method and apparatus for managing item inventories

The present disclosure relates to methods, systems, and apparatuses for identifying related records in a database. The method determining an item identifier for at least one item stored in an item catalog database, accessing the item catalog database to determine one or more item attributes for the at least one item, accessing an item inventory database to determine one or more item inventory levels for the at least one item, using, by a processor, a predictive model to calculated a predicted inventory level for the at least one item, the predictive model indicating an estimated inventory level for the at least one item at a particular time subsequent to the calculation of the predicted inventory level, wherein the predictive model receives the one or more item attributes and the one or more item inventory levels as inputs, storing the predicted inventory level, and using the predicted inventory level to evaluate an electronic marketing communication for transmission, wherein the electronic marketing communication comprises content related to the at least one item.