Your Stock Sits in a Building You Do Not Lease. Who Actually Controls It
Outsourced fulfillment puts your inventory inside someone else's tenancy, and the building's owner is the party most contracts never mention to you.
When you hand inventory to a fulfillment provider, you are doing something closer to renting than buying, and the comparison holds further than most people expect. You do not own the racking, the dock doors, the forklifts or the four walls. You do not control who else stores goods in the same aisle. What you have is a contract that grants you space and labor on terms someone else drafted, and like any tenancy, the value of it sits in the clauses about what happens when things go wrong rather than in the per-pallet rate on the front page.
The party in the transaction almost nobody asks about
Your provider is, in the large majority of cases, a tenant too. The building belongs to an industrial landlord or a real estate investment trust, and the fulfillment company holds a lease with a term, a rent escalation, renewal options and default provisions. That lease sits above your storage agreement in the chain, and it governs outcomes your own contract cannot override. If the operator loses the building, your goods move whether or not your agreement says they stay. Ask who owns the site, how long the lease runs, and whether the renewal is an option or a negotiation. Good operators answer in a sentence. A refusal to answer is itself information.
The same question matters for capacity. A provider approaching the end of a term, or already at the ceiling of its square footage, will take your peak season volume and then discover in October that it has nowhere to put it. Overflow gets trucked to a second site, sometimes a third, and the transfer costs land on your invoice as handling. Operators who plan well tell you where the next building is before you sign. Ones who plan badly tell you in a phone call on a Tuesday.
What separates competent receiving from the barely adequate kind
Almost every recurring dispute in outsourced fulfillment traces back to the inbound dock, because that is where the count that everything else depends on gets made. A capable operation asks for an advance shipping notice with line-level detail, books an appointment window, counts against the notice rather than against the packing list inside the carton, and reports a discrepancy the same day it happens. A weak one signs the carrier's paperwork, stacks the pallets in a staging lane, and posts the receipt three or four days later from memory and a clipboard. Both operations will eventually be short six units. Only one can tell you where they went.
Putaway speed is the second measurable thing, and it is worth asking about in hours rather than in adjectives. Stock received but not yet put away is usually invisible to the order management system, which means it does not sell, which means you are paying storage on goods that are functionally missing. Ask what the receipt-to-available interval is at normal volume and at peak. Ask how often cycle counts run and what the recorded variance has been. A provider that tracks its own error rate and will say the number out loud is operating at a different level from one that describes its accuracy as excellent.
Liability caps, liens and whose insurance actually responds
Warehouse contracts are bailment agreements, and standard terms almost always limit the operator's exposure to a fixed amount per pound or per unit, frequently far below what the goods are worth to you. That limit is negotiable in principle, usually by declaring a higher value and paying for it, but only if you read the clause before the fire. Your own commercial policy may or may not follow the inventory off your premises, and many policies cover goods at named locations only. Confirm with your carrier in writing that the fulfillment address is scheduled, and get a certificate from the provider showing what its coverage actually is.
Then read the lien provision, which is the clause with the sharpest teeth. Warehouse operators generally hold a statutory lien on stored goods for unpaid storage and handling charges, and that lien can attach to inventory you need for orders you have already taken. A billing dispute over accessorial fees can therefore freeze the stock rather than merely delaying payment. The protection is procedural: agree in advance on how a disputed invoice gets escalated, what the cure period is, and that undisputed amounts get paid while the argument continues. Operators worth using will accept that language, because the last thing a serious business wants is to be holding someone's Q4 hostage.
Getting your inventory back out
The exit terms decide how much leverage you retain over the whole relationship. Look for the notice period, whether it runs to a month end or an anniversary, what per-pallet fee applies to outbound transfer, and who pays to palletize and load. Ask whether data comes with you, meaning lot codes, expiration dates and serial records in a usable file rather than a screenshot. Interstate transportation of the freight itself falls under the Department of Transportation, which oversees motor carrier operations, so the truck leg is regulated ground even when the storage agreement is not.
Treat the paperwork as a tenancy and the right questions follow on their own: who holds the building, what the counts are, what the caps are, and how you leave. Providers running a good operation have those answers ready, and asking early is what tells you which kind you are dealing with.