Ask three fulfillment providers for a quote and you'll get three different numbers — sometimes 2-3x apart for what looks like the same service. That's not one of them padding the price. It's that "fulfillment cost" isn't one number — it's five separate line items, and providers bundle, hide, or skip them differently. If you don't know what's supposed to be on the invoice, you can't tell a fair quote from a trap.
The Five Line Items on Every Fulfillment Invoice
Every 3PL bills you for some combination of: receiving (unloading and checking in inventory), storage (rent for the space your SKUs occupy), pick and pack (labor to pull items and box an order), shipping (carrier postage, usually passed through with a markup or discount), and returns processing (inspecting, restocking, or scrapping sent-back items). A quote that only mentions "pick and pack per order" is a quote that's hiding the other four somewhere in the fine print.
$2.50–$7.00
Typical pick fee per order
$18–$40
Pallet storage per month
90 days
Before long-term storage penalties
12–20%
Of revenue for all-in fulfillment
Those ranges are wide on purpose — location, SKU count, order complexity (multi-item orders cost more to pick), and your monthly volume all move the number. A brand shipping 500 orders a month pays a different per-order rate than one shipping 50,000, even at the same warehouse.
| Model | Best for | Watch out for | |
|---|---|---|---|
| 🧾 | Per-order itemized | Growing brands, variable volume | Line items stack up fast if unaudited |
| 📦 | Flat per-order rate | Simple, low-SKU catalogs | Overpaying if your orders are actually simple |
| 📅 | Subscription / flat monthly | Predictable volume, steady SKU count | Overage fees once you exceed the plan |
None of these models is inherently cheaper — each just shifts where the risk sits. Itemized pricing rewards you for staying organized (fewer touches, fewer fees) and punishes complexity. Subscription pricing is calm until you have a viral month and blow through the included order count.
Where Quotes Actually Diverge
The base pick-and-pack rate is rarely where the real gap is — it's the fees that don't show up until month two. Common ones: minimum monthly fees charged regardless of volume, per-pallet in/out handling on top of receiving, kitting or bundling labor billed separately from pick and pack, restocking fees on returns, account management or software access fees, and fuel or peak-season surcharges that appear every Q4 without warning.
The cheapest quote and the cheapest invoice are rarely the same document.
The difference lives in fees that only show up after you've already moved your inventory in.
That last part matters more than it sounds: once your SKUs are sitting on a provider's shelves, switching costs time and money, which is exactly why some providers price the move-in low and the ongoing fees high.
Ask for a full fee schedule, not a headline rate
Get every line item in writing: receiving, storage, pick, pack, shipping markup, returns, and any accessorial fees. A provider that won't share this before you sign is telling you something.
Ask how long-term storage is defined and charged
Find out the exact day count before penalty rates kick in and what the rate jumps to.
Ask what counts as a "pick" on multi-item orders
Some providers charge per line item, not per order, which changes your real cost per order significantly for bundled or multi-SKU orders.
Ask what happens above your contracted volume
Overage pricing on subscription plans can erase the savings the moment you have a good month.
Ask how returns are billed
Inspection, restocking, and disposal are often separate fees from outbound fulfillment.
Ask for references from a brand at your volume
A 3PL that's great at 200 orders/day may not have the systems for 5,000, and vice versa.
Fulfillment pricing isn't complicated once you know what's supposed to be on the invoice — it's just built to look simple until you're already committed. The fix is asking for the full schedule before you sign, not after the first bill surprises you.
Want a Fulfillment Quote With Every Fee Itemized Upfront?
OneDayBundle breaks down receiving, storage, pick and pack, and shipping before you commit — no line items hiding until month two.
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