Walmart publishes one per unit fee that bundles picking, packing and outbound shipping. That makes it easy to read and hard to compare. Here is how the number is built, what sits outside it, and how to put it next to an independent 3PL quote without fooling yourself.
These are Walmart's figures for standard speed, taken from its public Multichannel Solutions page. They are not ShipByClick prices. Expedited 2 day rates run about $2 per unit higher. Walmart can change them at any time; verify in Seller Center before deciding.
See ShipByClick's rates side by side in the comparison calculatorBecause 0.25 lb of packaging is added before rounding, almost any physical product with a box clears 6 oz. Budget from the second tier, not the first.
A light but bulky item, say a 1.2 lb pillow in a 14 by 12 by 6 inch box, is billed at about 7.3 lb. Measure the shipping box, not the product.
Inventory that sits more than 30 days between October and December moves from $0.75 to $2.25 per cubic foot. Slow movers you stock for the holidays cost more to hold exactly when you need them.
A two item order of different SKUs is two fees. Discounts exist for multiples of the same item. If your average cart mixes products, model that cart, not a single unit.
Inbound freight, labeling and prep to Walmart's requirements sit outside the fee. So do returns processing and oversize surcharges. Add them to the per unit math before you compare.
An independent 3PL usually splits the same work into parts: a pick and pack fee per order, a receiving fee per unit, storage per cubic foot, and carrier postage billed at cost. At ShipByClick that is $1.75 per order with the first item included, $0.50 for each additional item, $0.15 per unit received and $0.57 per cubic foot per month, with no software fee and no contract. And the rates do not move with the calendar: no peak season surcharge, no Q4 storage increase, no aged inventory surcharge. The number you budget in January is the number you pay in December.
The split looks more complicated, but it does three things the bundled fee cannot. It charges per order rather than per unit, so a three item cart is $2.75 of labor, not three separate fees. It lets you see and shop the postage, with your own carrier account or ours. And it does not change the price when the box is yours: branded packaging, inserts and packing instructions are part of the standard service.
The honest caveat is postage. Walmart's scale buys it good carrier rates, and on a light single item order the bundled fee can land close to, or under, a 3PL total. That is why the comparison has to be done on a real order, with real postage, not on headline rates. The Walmart fulfillment alternative page has a calculator built for exactly that, and the full ShipByClick price list has every other fee in one place.
Yes. The published per unit rate covers picking, packing and outbound delivery at the speed you choose. It does not include inbound freight, prep, returns or storage.
Walmart states that orders from your other channels fulfilled through Multichannel Solutions do not carry a referral fee. Sales on Walmart.com itself still carry the normal 6 to 15 percent marketplace referral fee.
Walmart states that multichannel orders ship in unbranded packaging. If packaging is part of your brand experience, that is one of the main reasons sellers look at an independent 3PL instead.
Walmart does not publish a minimum order volume or a monthly fee for the program. You do need an active WFS account first. ShipByClick has no minimum order volume either, with a $200 monthly activity minimum across services that shipping counts toward.
In Seller Center, the fee preview for each item shows the fulfillment fee at its shipping weight. Treat that as the authoritative number; the rate cards on public pages are a guide.
Walmart, Walmart Fulfillment Services, Walmart Multichannel Solutions and related marks are trademarks of Walmart Inc. ShipByClick is not affiliated with or endorsed by Walmart Inc. Rates and program rules quoted here are taken from Walmart's public pages as of October 2026 and may change; verify current pricing in Seller Center before making a fulfillment decision.