\n| Oversize 2<\/td>\n | +$20.00<\/td>\n | Bulky packages below big-and-bulky<\/td>\n<\/tr>\n<\/table>\n The sub-$10 overload is the one that quietly destroys margin. A $9.99 item at one pound costs $3.45 + $1.00 = $4.45 to fulfill. Add Walmart's referral fee \u2014 generally 6% to 15% depending on category \u2014 and roughly $1.00 of referral, and you are at $5.45 of cost on a $9.99 sale before the goods themselves. For most sellers that SKU is unprofitable in WFS at any reasonable COGS.<\/p>\n The fix is almost always the same: price above $10, or bundle into a multipack that clears $10.<\/strong> Moving a $9.49 item to $10.49 removes a dollar of cost and adds a dollar of revenue \u2014 a two-dollar swing on a one-dollar price change.<\/p>\nOversize 2 at $20.00 per unit deserves the same scrutiny. If a SKU sits just over an Oversize threshold, a packaging redesign that pulls it back under is worth $20 every single time it sells.<\/p>\n Big and bulky<\/h2>\nItems beyond standard dimensions move to the big-and-bulky program: $155 plus $0.80 per pound over 90 pounds<\/strong>, up to a 500-pound ceiling.<\/p>\nThat is a flat, predictable number, which is useful \u2014 but $155 means big-and-bulky only works on high-ticket goods. A 100-pound item costs $163 to fulfill. Unless it retails well north of $500, you are better off with a freight-capable 3PL or direct LTL.<\/p>\n Storage fees, and the long-term change that bit in 2026<\/h2>\nStandard storage is $0.75 per cubic foot per month, year-round, for inventory held up to 365 days. Then it changes twice.<\/p>\n \n\n| Condition<\/th>\n | Rate per cubic foot per month<\/th>\n<\/tr>\n | \n| Standard, up to 365 days<\/td>\n | $0.75<\/td>\n<\/tr>\n | \n| Peak holiday (Oct \u2013 Dec), first 30 days<\/td>\n | $0.75<\/td>\n<\/tr>\n | \n| Peak holiday (Oct \u2013 Dec), beyond 30 days<\/td>\n | $1.50<\/td>\n<\/tr>\n | \n| Long-term, 366 \u2013 450 days<\/td>\n | $2.25<\/td>\n<\/tr>\n | \n| Long-term, 450+ days<\/td>\n | $7.50<\/td>\n<\/tr>\n<\/table>\n The long-term third party took effect June 30, 2026, and the 450-day rate is the number to internalize: $7.50 per cubic foot per month is ten times the standard rate.<\/strong> A single pallet of dead stock at roughly 50 cubic feet costs $375 a month at that tier. Over a year that is $4,500 to store inventory that is not selling.<\/p>\nThe peak-season rule has a sharper edge than it looks. Inventory that arrives in early October and is still sitting in November doubles in carrying cost at exactly the moment your cubic footage is highest. Send what will sell in Q4, not what might.<\/p>\n Returns, prep and removal<\/h2>\nReturns processing mirrors the standard fulfillment fee structure, and big-and-bulky returns are charged at the same $155 + $0.80 per pound over 90 pounds.<\/p>\n Importantly, Walmart waives the return fee when the fault is on the fulfillment side<\/strong> \u2014 items lost in transit, lost after delivery, undeliverable, or damaged in the network. Audit your returns report for these. Fees that should have been waived do get billed, and they are recoverable.<\/p>\nUnplanned prep services are cheap individually and expensive at volume:<\/p>\n \n- Missing or incorrect label: $0.65 per unit<\/li>\n
- Missing or incorrect poly bag: $0.80 per unit<\/li>\n<\/ul>\n
We have 2,000-unit inbound shipment, an unbagged SKU costs $1,600 in prep that correct supplier packaging would have avoided entirely. Push prep upstream to your manufacturer.<\/p>\n Disposal runs $0.35 to $0.55 and up depending on weight. Removal \u2014 shipping inventory back to you \u2014 adds $0.40 per pound of shipping cost on top.<\/p>\n Modeling your real cost per order<\/h2>\nPut it together for three representative SKUs, assuming a 15% referral fee and standard storage at 0.3 cubic feet held two months:<\/p>\n \n\n| Cost line<\/th>\n | $12 accessory, 1 lb<\/th>\n | $9.99 small item, 1 lb<\/th>\n | $45 houseware, 6 lb<\/th>\n<\/tr>\n | \n| Fulfillment fee<\/td>\n | $3.45<\/td>\n | $3.45<\/td>\n | $6.55<\/td>\n<\/tr>\n | \n| Overloads<\/td>\n | $0.00<\/td>\n | $1.00 (sub-$10)<\/td>\n | $0.00<\/td>\n<\/tr>\n | \n| Storage (0.3 cu ft \u00d7 2 MB)<\/td>\n | $0.45<\/td>\n | $0.45<\/td>\n | $0.45<\/td>\n<\/tr>\n | \n| Referral fee at 15%<\/td>\n | $1.80<\/td>\n | $1.50<\/td>\n | $6.75<\/td>\n<\/tr>\n | \nTotal marketplace cost<\/strong><\/td>\n$5.70<\/strong><\/td>\n$6.40<\/strong><\/td>\n$13.75<\/strong><\/td>\n<\/tr>\n\n| As % of retail price<\/td>\n | 47.5%<\/td>\n | 64.1%<\/td>\n | 30.6%<\/td>\n<\/tr>\n<\/table>\n That final row is the decision. Anything above roughly 50% of retail price in combined marketplace cost needs either a price increase, a bundle, or removal from WFS. The $45 houseware at 30.6% is a healthy WFS SKU. The $9.99 item at 64.1% is not a business.<\/p>\n When WFS wins, and when it does not<\/h2>\nWFS is the right call when:<\/strong> your items weigh under about 5 pounds, retail above $15, turn in under 90 days, and you want the Walmart Fulfilled badge and its conversion lift. There is no monthly platform fee, so low-volume sellers are not penalized for being small.<\/p>\nLook elsewhere when:<\/strong> you sell heavy or oversize goods, carry slow-moving long-tail SKUs that will age past 365 days, need multi-channel fulfillment from one pool of inventory, or need custom packaging and inserts. WFS ships in Walmart packaging and only fulfills Walmart orders \u2014 a 3PL gives you one inventory pool across every channel.<\/p>\nThe hybrid approach is usually the strongest: put your fast-moving, light, mid-priced SKUs in WFS to earn the badge, and keep heavy items and long-tail inventory with a 3PL where storage economics are gentler and aging is not punished at $7.50 per cubic foot.<\/p>\n | | | | | | |