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Apparel Cost per Order

The number that tells you whether a promotion, a bundle or a free shipping offer makes money. Here is how to build it, one line at a time.

Why One Number Is Not Enough

Most brands know their 3PL invoice total and their order count, and divide one by the other. That number is a start. It does not tell you which orders cost the most, which styles drag the average up, or what a return does to the margin on the original sale.

    What a line-by-line number shows you:

  • Unprofitable orders

    Single low-price items with a heavy packout can cost more to fulfill than they earn.
  • Expensive styles

    Styles with high return rates or bulky packaging carry hidden fulfillment cost.
  • Whether a promo works

    Free shipping, gifts with purchase and bundles all change the cost per order.
  • Where to negotiate

    You can only negotiate a line you can see.

The Lines That Make Up Cost per Order

A line-item invoice is what makes this possible.

A line-item invoice separates every charge instead of hiding them inside one bundled fee. That is what lets you calculate a true landed cost per order, spot unprofitable SKUs, and test whether a free shipping threshold actually pays for itself. OC3PL bills this way, weekly.

LineHow it usually billsHow to spread it per order
ReceivingPer carton, pallet or unit receivedDivide the month’s receiving by units sold, then multiply by units per order
StorageOn space used, pro-rated daily at OC3PLDivide the month’s storage by orders shipped
Pick and packPer order plus per itemDirect: read it off each order
Packaging materialsPer mailer, box or insert, or supplied by youDirect, by the packout each order used
KittingPer finished kit, or hourly for complex buildsDivide by the kits shipped
ShippingCarrier cost, passed throughDirect: read it off each label
ReturnsPer return processedDivide by orders, or attach to the style that came back

Some lines are direct, meaning each order carries its own charge. Others are shared, meaning you spread a monthly total across the orders that caused it. Be consistent about the method so the number is comparable month to month.

A Worked Example, Without the Dollar Signs

Rates vary by brand, so this example uses line names and quantities rather than prices. Swap in the rates from your own quote.

Say a streetwear brand ships 2,000 orders in a month. The average order has two units. Most orders ship in a branded poly mailer with one sticker and one card.

  1. Pick and pack: 2,000 per-order fees, plus 4,000 per-item fees.
  2. Materials: 2,000 mailers, 2,000 stickers and 2,000 cards, unless you supply them yourself.
  3. Shipping: the sum of 2,000 labels, which depends on package size, weight and zone.
  4. Storage: the month’s storage line, spread across 2,000 orders.
  5. Receiving: the month’s receiving line, spread across 4,000 units sold.
  6. Returns: the month’s returns line, spread across 2,000 orders, or attached to the styles that came back.

Add the lines and divide by 2,000. That is your average fulfillment cost per order. Now repeat the exercise for one-unit orders and for four-unit orders. The difference between them is what tells you where a free shipping threshold or a bundle should sit.

What Moves the Number

  • Units per order: more units raise pick cost per order but lower shipping and packaging cost per unit. See multi-item apparel orders.
  • Package size: carriers charge by size as well as weight. See apparel shipping costs and dimensional weight.
  • Return rate by style: one badly sized style can raise the average for the whole catalog. See what apparel returns really cost.
  • Slow stock: inventory that sits still carries storage every day. See dead stock in apparel.
  • Inbound condition: labeled cartons with an ASN are received faster than loose, unlabeled goods.
  • Packout touches: tissue, stickers and custom folds each add labor.

The point of building the number is to act on it. Pick the one line that moved most since last quarter and ask why.

How OC3PL Helps You Track It

Weekly invoicing means you see costs as they happen rather than a month later. Weekly reporting from your account manager covers service levels, shipping costs and inventory status. And because pricing is quoted line by line with no setup fees and no minimums, you can see exactly which line changed when the total does.

If a number does not make sense, call your account manager. They work on site in Anaheim and can tell you what happened on the floor. We are here. We got you.

Keep Going

Pages that build on this one.

Common Questions

Everything it costs to get an order to the customer and handle any return: receiving, storage, pick and pack, materials, kitting, shipping and returns, divided by the number of orders.

Bundled invoices hide it. A line-item invoice lets you calculate it yourself and see which line drives the total.

Yes, as its own line. Shipping is usually the largest single cost per order for apparel, and it is billed at what the carrier charges.

Monthly for the average, and before any big promotion, bundle launch or change to your free shipping offer.

Weekly, with every line item spelled out. Storage is pro-rated daily on the space you use. There are no setup fees and no minimums.

Yes. Send us your last three months of orders and we will build a line-item quote from your real order profile, which is the starting point for the calculation.

Related Reading

More detail, in OC3PL’s own guides.

Get a Line-Item Quote

Send us your monthly order volume, SKU count and where you sell. You will get a line-item quote, and a person on site you can call.

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