Deduction Library / Shortages
Shortages
A shortage deduction is a claim that the retailer received fewer units than the supplier invoiced or shipped. It can be written against a purchase order, a shipment, a DC receipt, or a store delivery. On the remittance, it often appears as a quantity variance, a concealed shortage, or a warehouse adjustment.
Why Retailers Assess It
Retailers pay for units they believe they received. If receiving, scanning, or inventory records show fewer units than the invoice, the system short-pays the difference and assigns the cost to the supplier. From the retailer’s side, the deduction protects them from paying for product that is not on the floor or in the DC.
How to Validate
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Confirm the claimed quantity against the PO, the ASN, and the invoice.
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Compare those quantities to the bill of lading and the proof of delivery.
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Note whether the shortage was recorded at the DC, at the store, or later as a concealed or inventory adjustment.
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Check for duplicate claims against the same shipment or invoice.
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Determine whether the product was received on a different PO, trailer, or date.
Documents You Typically Need
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Purchase order
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Advance ship notice (ASN)
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Bill of lading
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Proof of delivery or receiving report
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Supplier invoice
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Carrier tracing or appointment records when transit is in question
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Retailer portal backup (for example, Walmart APDP detail)
* Additional documents may be needed depending on the retailer and claim type.
Common Causes
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ASN or invoice quantity that does not match what was loaded
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Mis-picks, incomplete pallets, or mixed SKUs
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Receiving or scanning errors at the DC or store
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Split shipments or product received against the wrong PO
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Damage, theft, or loss in transit that was recorded as a shortage
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Concealed shortage claims filed after the trailer left the dock
Recovery Notes
Shortage disputes live or die on quantity evidence. A signed BOL that matches the invoice is stronger than a narrative. Watch the retailer’s dispute window — especially on programs that require portal filing. If the same item, DC, or carrier repeats, treat it as a process issue, not a stack of one-off claims.
Related types: Phantom Inventory, Freight, Defectives.
Related service: Retail Deduction Recovery / Audit 360.