โ† All deduction codes

Code 30: Duplicate Billing

Walmart claims you billed twice. Winnable when the second invoice is a legitimate separate shipment.

Should you dispute it?

Yes, when your documents support it. With proper evidence, 50% is a reasonable planning win rate for this code โ€” and first disputes across all codes win ~74% of the time.

Deadline

up to 24 months (act early โ€” evidence gets harder to pull). Supplier Action requests auto-close after 7 days; drafts expire in 14 days.

Evidence that wins code 30

  • Both invoices
  • Payment records

โœ… APDP supports mass dispute creation for this code โ€” batch your filings.

How much has code 30 cost you?

Run your deduction export through our free health check โ€” instant totals by code, estimated recoverable dollars, nothing uploaded.

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