3PL audit guides
Audit the invoice before it becomes normal.
3PL invoice audit
3PL Invoice Audit for DTC Brands
Learn how a 3PL invoice audit compares billed lines against rate cards, order exports, storage reports, and contract terms.
Rate cards, invoices, exports
3PL overcharge recovery
3PL Overcharge Recovery Process
See how 3PL overcharge recovery turns invoice variances into evidence-backed credit requests.
Evidence-backed credit request
Storage fee audit
Warehouse Storage Fee Audit
Audit 3PL storage charges by comparing billed storage fees against bin, pallet, SKU, and long-term storage reports.
Bin, pallet, SKU storage math
Pick and pack audit
Pick and Pack Fee Audit
Find pick and pack billing errors by matching 3PL invoice lines against order counts, SKU quantities, tiers, and rate-card rules.
Pick tiers and item counts
How to use these
Pick the guide that matches the charge you are questioning, then gather the listed source documents before you ask the 3PL for a credit review.
If the invoice has several possible issues, start with the broad 3PL invoice audit guide and move into storage or pick-pack checks after the first pass.