3PL pick and pack fees: first pick vs. additional pick vs. per unit

Why the pick structure matters#

Whether the order fee includes the first pick changes what that fee buys, so two quotes can't be compared on order fee alone. Take two illustrative quotes that both charge $0.40 per billed pick. A $1.75 order fee that includes the first unit and a $1.35 order fee that doesn't bill the same on every order. Which quote costs less depends on the rates and your units per order, so price each quote on the same month of your own orders, as the worked example does.

How 3PL pick and pack pricing works#

On activity-based rate cards, DTC (direct-to-consumer) pick and pack is billed through an order fee, a pick fee or both⁵. Wholesale (B2B) orders can carry their own order fee plus case or pallet picks; see B2B pick fees: each pick vs. case pick vs. pallet pick.

What the order fee covers#

The order fee is a flat fee per order shipped, also billed as order processing, order charge, base fee or per-order fee (and, at a few 3PLs, "pick ticket"). A pick is pulling one unit from its storage location; a pack fee covers boxing, labeling and preparing the order, and some 3PLs itemize it while others combine it with picking¹⁰. In the invoices we review, a separate pack line is uncommon. Packing labor usually sits inside the order fee, whether or not that fee also includes the first pick.

Packaging materials can be billed separately, included in the order fee² or supplied by you; see Packaging materials: who supplies them, how they're priced, and markup. At some 3PLs, "fulfillment" or "pick and pack" also covers the shipping label. Fee definitions can sit in the contract or statement of work (SOW) as well as on the rate card⁷.

Order fee that includes the first pick#

In this structure, the order fee covers the first unit picked, and each unit after it carries an additional pick fee^1,15. Rate cards and invoices name that second line "additional pick", "additional unit", "each additional unit" or "extra picks"^1,2. On illustrative rates of $1.75 per order including the first unit, plus $0.40 per additional unit, a 3-unit order costs:

Some 3PLs bill the first pick on its own "first pick" or "first unit" line instead of an order fee, which changes the line names but not the arithmetic⁴. Some order fees cover more than one pick, so ask at what unit count the additional rate starts⁸.

Order fee plus a pick on every unit#

In this structure, the order fee excludes picks, and every unit, including the first, carries a pick fee (also billed as unit pick, item fee, each pick or eaches)^3,16. A single-unit order therefore shows two charges: the order fee and one pick. On illustrative rates of $1.35 per order plus $0.40 per unit, a 3-unit order costs:

When the every-unit pick rate equals the additional-pick rate and the order fee is lower by exactly one pick, the two structures cost the same at every order size. Among Implentio customers' 3PL contracts where picks can be classified, the two are about equally common (roughly 40–50% each) and often come out at a similar pick-and-pack cost per order once the first pick is counted.

Per-unit pricing and all-in pricing#

Two other structures appear less often on DTC rate cards. Per-unit pricing charges a fee for each unit, with no order fee. As of October 2026, Amazon's Multi-Channel Fulfillment prices this way, by product size, shipping weight, units per order and delivery speed, with shipping included¹⁴.

All-in pricing charges one fulfillment price per order, set on an assumed average number of picks per order¹³ (an "all-in" shipping line instead means postage with surcharges included). It appears mainly at large tech-enabled 3PLs, often still bills units beyond a set count, and usually excludes postage¹⁷, though some include the shipping label. See All-in or per-order pricing: pros, cons and hidden assumptions.

How "additional" is counted: units, lines or SKUs#

Additional picks are usually counted per unit, but some contracts count order lines or SKUs (stock-keeping units) instead^3,6. An order line is one SKU on an order, in any quantity. The basis changes the count:

Per-line counting bills fewer picks for brands that ship several units of one SKU⁹; see Single-line vs. multi-line orders: why the difference matters. Some setups add a rate for the first unit of each different SKU⁴, or a ladder of first line, extra line and extra unit.

A kit pre-built and stored as its own SKU is picked as one item, while a bundle assembled at packing is picked one component at a time. Some billing systems count each kit component as a pick unless they're set to treat the kit as one⁴. See Kitting and assembly pricing: per kit, per component or hourly.

Other things that change the order fee#

Some 3PLs price the order fee by packaging format, such as mailer or box². Others vary it by product type, add surcharges for heavy, oversize or fragile items per order or per unit, or raise order and pick rates for peak season. See also Tiered and volume-based pricing, Annual price escalators and CPI clauses and Rush, same-day and priority order fees.

How to tell which structure your contract uses#

Three checks show which structure you're on:

1. Read the order-fee definition. Look for wording such as "includes first unit", and check whether additional picks apply "after the first pick"^1,7.
2. Look at single-unit orders. One fee per order points to the first structure. An order fee plus one pick points to the second.
3. Compare billed picks with units shipped on multi-unit orders. Picks equal to units point to a pick on every unit; units minus one per order points to the first pick being included.

In the invoices we review, line names don't always show the structure: a line that reads like a pick on every unit can turn out to bill additional units only.

Counts can also differ for legitimate reasons. If an order ships in more than one package, check which kind it is: a true split (fulfilled across days or warehouses) customarily carries an order fee on each part, but a multi-parcel order (packed in two or more boxes at once) is one order with one order fee. Billed picks can also exceed units shipped when your contract prices a stocked branded box, printed cards¹² or inserts as picks; see Inserts, gift notes, samples and marketing collateral fees. To run these checks across a whole invoice, see Activity verification: did the billed activity actually happen?

What a clear pick-and-pack clause looks like#

A clear clause lets you reproduce every pick charge from your order data, which an undefined "pick fee" makes impossible⁷. It states:

• whether the order fee includes the first unit picked, written out in full rather than as shorthand such as "first pick free", which can be read two ways
• at what unit count the additional rate starts, and whether "additional" means units, lines or SKUs^7,8
• how kits and bundles are counted
• whether packing labor, packaging materials and the shipping label sit inside the order fee
• whether the order fee and first pick apply to each part of a true split (fulfilled across days or warehouses), and that a multi-parcel order carries one order fee
• each surcharge and its trigger, and how and when rates can change