INVENTORY MANAGEMENT SYSTEM WITH LATE TRANSACTION PROCESSING

An inventory management system processes late transactions. The system takes snapshots of stock counts recorded in an accounting system and receives a transaction record after taking the snapshots. The system then determine whether there is an open stock count corresponding to the transaction record and whether the snapshots include a snapshot of the open stock count. When the open stock count and the snapshot exist, the system writes the transaction record to a staging table. Then, upon proceeding from a first phase to a second phase of a plurality of stock count phases, the system updates the snapshot based on the staging table. The stock count phases include a count phase, a recount phase, and an authorize phase.