Code 31: PO Number Not on Invoice

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What is Deduction Code 31?

Code 31s are triggered when the retailer receives an invoice that does not have a PO number.

How to Prevent Valid Code 31s

  • Always include PO number with your invoices (EDI 810s).

Can Code 31s be Disputed?

Yes, code 31s can be disputed in the Accounts Payable Dispute Portal (APDP) on Retail Link.

How to Dispute Invalid Code 31s

Supporting Documentation:

  •  Invoice (EDI 810) with the correct PO number.

1-click disputes. Just like that. Get started.

Related Resources

Written by The SupplyPike Team

About The SupplyPike Team

SupplyPike builds software to help retail suppliers fight deductions, meet compliance standards, and dig down to root cause issues in their supply chain.

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