All Things Prep
Wholesale Prep - 8 min read

Wholesale Carton Receiving SOP for Amazon FBA Prep

Wholesale prep is not just bigger boxes. It needs cleaner receiving because supplier cartons, shortages, case packs and repeat replenishment all depend on predictable handling. This SOP gives sellers a practical way to brief a prep centre before wholesale stock arrives.

Wholesale prep works when supplier cartons are received with discipline.

What this article covers

  • wholesale carton receiving sop
  • wholesale prep centre uk
  • amazon fba wholesale prep

Why it matters

A practical wholesale carton receiving SOP for UK Amazon sellers using a prep centre, covering supplier references, shortages, damages and FBA dispatch.

Before the supplier ships

The cleanest wholesale receiving starts before the supplier releases the cartons. The prep centre needs supplier name, PO or invoice reference, expected carton count, expected unit count, SKU list and any special handling requirements.

If the supplier is shipping direct to the prep centre, make sure the seller reference appears somewhere useful. A carton with no usable reference forces the warehouse into detective work.

  • Supplier name and order reference shared before dispatch
  • Expected carton count and unit count recorded
  • SKU list and prep requirements supplied
  • Any bundle, expiry, fragile or high-value handling noted
  • Shortage and damage rules agreed before receiving

Carton check-in

Carton check-in should confirm what arrived before normal prep starts. At minimum, the prep centre should compare actual cartons against the expected shipment and flag obvious damage or mismatch early.

For repeat wholesale sellers, this is where trust is built. If shortages are surfaced quickly, the seller can deal with the supplier before the issue disappears into a finished shipment.

Receiving checkWhat ATP or the prep centre recordsSeller decision
Carton countExpected vs actual cartonsChase supplier or proceed
Visible damagePhotos or notes before unpacking continuesClaim, return, rework or accept
SKU mismatchWhat arrived compared with purchase detailHold or approve substitute handling
ShortageMissing units or cartonsWait, prep partial stock or escalate

Prep and replenishment flow

Wholesale stock usually works best when it moves in a repeatable rhythm. Once receiving is clean, units can be labelled, boxed, bundled or staged for the next FBA shipment without the seller chasing every carton.

The workflow should also separate stock that is ready to dispatch from stock waiting on supplier evidence or seller approval. That keeps replenishment moving while exceptions are handled separately.

Shortages need evidence, not vague messages

A shortage message is only useful if it gives the seller enough detail to act. The supplier, order reference, SKU, expected units, actual units and any photos should be kept together.

That evidence is what lets the seller claim, reorder, wait, or change the shipment plan without guessing.

Wholesale receiving SOP summary

  • Share supplier and order details before dispatch
  • Record expected cartons and units
  • Check actual cartons against expectation
  • Photograph visible damage before normal prep
  • Separate short, damaged or unclear stock
  • Prep approved units into FBA quickly
  • Keep replenishment and exception stock visibly separate

Sending wholesale cartons into FBA?

ATP can receive supplier cartons, flag shortages, prep units and keep replenishment stock moving into Amazon with clearer status updates.

Start ATP onboarding