Abstract: A smart inventory service provider system is provided. The system includes a network interface configured to communicate data over a network and a processing circuit. The processing circuit includes one or more processors coupled to non-transitory memory. The processing circuit is configured to receive inventory item data. Inventory item data is associated with an inventory item and is captured by a user computing device. The processing circuit is further configured to associate the inventory item data with a user account in a user inventory database, monitor an external computing system for a transaction offer related to the inventory item, and transmit the transaction offer to the user computing device.