How to

How to handle merch returns without losing margin or trust

A working procedure for procurement, operations and customer experience teams on how to receive, grade, account for and dispose of returned merchandise. How to decide what gets restocked, what gets refurbished, what gets donated, what gets liquidated and what gets destroyed, while keeping the audit trail tight and the brand narrative clean across US, Mexico and cross-border operations.

The 7-step return flow Useful tools

Why returns are a finance and brand issue, not a warehouse issue

Merchandise returns come from three main channels: end recipients who receive the wrong size, color or variant; B2B customers who cancel or reduce a campaign after production has started; and field events where pieces are left over, damaged in transit or rejected on quality. In all three cases the goods come back to a warehouse or a third-party logistics hub, usually in Irving, Memphis, Laredo or Mexico City, and the clock starts the moment the box hits the dock.

The standard mistake is to treat returns as a tail-end customer-service problem and let them pile up. Each week a returned tote, jacket or drinkware sits in a tote bin waiting to be inspected, the carrying cost rises, the original packaging degrades and the option to refurbish or restock narrows. After 30 days the piece is no longer "new"; after 90 days it is no longer "Grade A"; after 180 days it is salvage or waste. The piece that cost four dollars to produce ends up being written off for cents.

The financial hit has a second layer. In the US, the original sale must be reversed through a credit memo or refund; if it was a corporate purchase on net-30 terms, the reversal extends through collections. In Mexico, the original CFDI 4.0 must be cancelled or substituted with a refund nota, the customer-facing inventory has to be reconciled, and if the goods are donated downstream, the donation has to be issued against an authorized donee to keep the deduction.

The brand hit is the third layer. A returned piece that arrives back at the customer as a refurbishment with a stranger's name still on it, or that ends up on an open platform at liquidation pricing, undermines the next campaign. The brand cost of a sloppy return is higher than the warehouse savings of a quick one.

What this guide proposes is a seven-step return flow that runs from RMA issuance to final disposition, designed for programs of 100 to 10,000 returned pieces per quarter, which is where most B2B merch operations actually sit. It is built to be executed in 30 days or less from the moment the return arrives at the warehouse.

What this guide is not: it is not a guide to handling consumer e-commerce returns at the unit level. For Shopify-class operations, the playbook is different, software-led, and lives at the platform level. This guide addresses B2B merch returns where the relationship, the volume and the unit economics are all different.

The 7-step merch return flow

  1. Authorize the return with an RMA number and conditions. Before the customer ships anything, issue a Return Merchandise Authorization with the original order reference, the SKUs and quantities, the reason code, the deadline for shipping back, the destination warehouse and the inspection criteria. An RMA without a reason code is an open box; an RMA with a code is an auditable record. In Mexico, attach the RMA to the original CFDI folio so the cancellation or substitution has a clean paper trail.
  2. Receive and quarantine the box at the dock. When the return lands, do not put it back into pickable inventory. Move it to a quarantine zone, scan the RMA, weigh the box, count the units and photograph the exterior and the interior. The first photograph protects against a future dispute about condition on arrival. Quarantine also stops a contaminated or damaged piece from being picked into the next outbound order.
  3. Grade each unit against four buckets. Grade A: original packaging intact, no marks, suitable for restock and resale at full price. Grade B: minor cosmetic defect, suitable for refurbishment and resale at a discount or for internal allocation. Grade C: functional but visibly worn, suitable for donation to staff programs or to authorized donees. Grade D: damaged, contaminated or unsellable, route to destruction or textile recycling. Each grade triggers a different downstream path.
  4. Decide disposition by grade and by reason code. A return for "wrong size" with Grade A stock goes back to the SKU pool with a tag. A return for "defective print" with Grade C stock goes to the supplier for credit under the warranty terms, or to destruction if the supplier declines. A return for "event surplus" with Grade B stock can be liquidated to a brand-controlled secondary channel, not to an open marketplace. Disposition is a decision per unit, not per box.
  5. Reverse the financial entries within the same accounting period. In the US, issue the credit memo, reverse the revenue, restate inventory and reclassify the asset. In Mexico, cancel or substitute the original CFDI 4.0 within the month, issue the refund nota to the customer, and reconcile against the bank refund. If the disposition is donation, issue the CFDI of type "Donativo" with the donee complement against an authorized donee. No reversal, no closure.
  6. Execute the disposition with a vendor-of-record. Restock goes through normal pickable storage. Refurbishment goes through an approved refinisher, with a service ticket per batch. Donation goes through a contract with the donee, with a delivery certificate. Liquidation goes through a contracted broker, with a minimum-price clause and a brand-protection clause. Destruction goes through a licensed waste vendor, with a certificate of destruction. Each path has its own paper.
  7. Close the RMA and feed the data back to procurement. Every closed RMA produces a row in the returns ledger: order, SKU, reason code, grade, disposition, financial impact, days-to-close. Aggregate monthly. If a single SKU is returning above 5 percent, the issue lives upstream with the supplier or with the spec; that is a sourcing conversation, not a warehousing conversation.

Common pitfalls that multiply the cost of a return

The first pitfall is letting returns accumulate at the dock without an SLA. Without a 14-day grading target, the box sits, the season moves, and the refurbishment window closes. A return that could have been Grade A in week one is Grade B by week four and Grade D by week twelve.

The second pitfall is grading by eye without criteria. "Looks fine" is not a grade. Without a written rubric — packaging condition, ink integrity, hardware function, hygiene — the same piece can be called Grade A by one inspector and Grade C by another. Codify the rubric and stick to it.

The third pitfall is refunding the customer before grading the goods. The moment the refund hits the card, the leverage to claim supplier credit under the warranty evaporates. Stage the financial reversal after the disposition, not before.

The fourth pitfall is liquidating on an open marketplace. Sending 5,000 returned tees to a clearance platform at 1.50 USD each pulls the brand into the discount channel for years. If you must liquidate, route through a closed broker with a floor price and a brand-restriction clause.

The fifth pitfall is destroying without traceability. A destruction certificate is not just a receipt for the disposal fee; it is the document that proves the piece did not re-enter the market under a different name. Without it, the brand is exposed to a counterfeiting narrative the next time a similar SKU appears on a marketplace.

The sixth pitfall is treating cross-border returns as if they were domestic. If the merch was produced in Mexico and shipped to a US customer, the return path has to clear US customs re-entry, Mexican re-export, and possibly a new CFDI for the round-trip. Plan the path before the campaign launches, not after the first return arrives.

Tools, templates and references

RMA template: a one-page form with order reference, customer reference, SKU list, quantity, reason code, deadline, destination warehouse, return shipping label, and inspection criteria. Stored in the order file, the warehouse file and the customer file simultaneously.

Four-grade rubric: a written specification per SKU category (apparel, drinkware, paper, tech) covering packaging, surface, hardware and hygiene. Used by inspectors at the dock. Reproducible across shifts and across warehouses.

Disposition matrix: a decision table crossing reason codes against grades to recommend the path. Reason "wrong size" plus Grade A: restock. Reason "defective print" plus Grade C: supplier credit or destruction. Reason "event surplus" plus Grade B: closed-channel liquidation. The matrix removes improvisation.

CFDI 4.0 cancellation kit: the Mexican fiscal package for reversing or substituting a sale: original CFDI folio, motive key for cancellation, refund nota when applicable, and, for donations, the CFDI of type "Donativo" with the donee complement and the SAT authorization of the recipient.

Vendor contracts: the standard terms with refurbishment suppliers, donation recipients, liquidation brokers and destruction vendors, including service-level agreements, brand-protection clauses, audit rights and certificates of completion. Stored centrally so any new disposition can be processed without renegotiation.

Returns ledger: a single spreadsheet or table where each closed RMA produces one row, with the fields listed in step seven. Aggregated monthly into the returns dashboard and fed to the procurement team.