The Ledger, In Full
Perpetual Inventory Management, One Transaction at a Time
The feed below traces one item, SKU-4471, through an ordinary Tuesday under perpetual inventory management. Nothing here is back-dated. Perpetual stock tracking posted each row the moment it happened. The balance carried forward from the row above it. This continuous inventory system is the same mechanism behind InventorysHub's inventory tracking. It runs quietly under each SKU, at each site, all day.
TypeDetailChangeBalanceTime
Purchase
PO #8841 checked in at Dock 2
+180
180
9:02 AM
Receipt
Backordered units arrive against the same PO
+40
220
11:15 AM
Adjustment
Cycle count corrects a bin discrepancy
−6
214
1:40 PM
Transfer
50 units moved to Warehouse B
−50
164
3:05 PM
Sale
Order #10432 picked and shipped
−22
142
4:52 PM
Sale
Order #10458 picked and shipped
−14
128
5:30 PM
Current Balance
SKU-4471 · East Warehouse
128
5:31 PM
Perpetual stock management needs no export and no reconciliation step. The 128 above is the number a picker, a buyer, and the shop all see. No one has to explain it away next week.