Consignment inventory is stock that one party (the consignee) physically holds but another party (the consignor) still owns. Title and payment transfer only when the goods actually sell. The classic case is a supplier placing inventory with a retailer who pays only for what sells and can return the rest. It shifts the holding risk and the cash timing from the holder to the owner.
What is the benefit of consignment inventory for a buyer?
Cash flow. If you source on consignment, you hold the supplier's inventory and pay only as units sell, instead of paying up front and tying up cash in stock that may sit for months. That shortens your cash conversion cycle and reduces the risk of paying for inventory that does not move. The trade-off is that suppliers who offer it often charge more or require volume.
Andrew Erickson is the founder of Inventory Hero. He has spent years working with Amazon FBA sellers on demand forecasting, restock planning, and the cash flow side of running a private-label brand. Inventory Hero exists because every spreadsheet-based inventory system he tried eventually broke — usually right before Q4.
No. When you send inventory to Amazon FBA, you still own it; Amazon is only storing and fulfilling it for you. It remains your asset on your balance sheet the entire time it sits in Amazon's warehouses, and you have already paid your supplier for it. Consignment means the supplier retains ownership until sale, which is not how the FBA relationship works.
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Consignment inventory means one party physically holds stock that another party still owns, with title and payment passing only when the goods sell. The short version: for a buyer, sourcing on consignment frees up cash because you pay only as units sell; on the books, consigned goods stay the owner's asset until the sale; and FBA is not consignment, because you own your inventory the whole time it sits at Amazon. This is a practical overview, not tax or legal advice. Below is how it works, the trade-offs, and where it fits.
The consignor owns the goods and provides them to the consignee to sell.
The consignee holds and sells the goods but does not own them; they pay the consignor only when a unit sells, and typically can return unsold stock.
The defining feature is that ownership does not transfer on delivery, the way a normal purchase works. It transfers at the moment of sale. Everything distinctive about consignment, the cash timing, the risk shift, the accounting, flows from that single fact.
You can be on either side. This guide is mostly about you sourcing on consignment (you as the consignee, holding a supplier's stock and paying as it sells), because that is what most FBA sellers search for. But if you are sitting on overstock, you could also place your own products on consignment into a retail store or another channel (you as the consignor), taking on the risk and cash drag in exchange for shelf space you would not otherwise get.
The reason a seller cares about consignment is cash. If you can source inventory on consignment from a supplier:
You pay as you sell, not up front, so cash is not locked in stock waiting to move.
Your risk drops, because you are not carrying the cost of inventory that might sit for months.
Your cash conversion cycle shortens, since you effectively pay the supplier at or after the point you collect from the customer.
This is a powerful lever for a growing business, where cash tied up in inventory is usually the binding constraint. It is the same benefit as generous supplier payment terms, taken to its logical end: you pay only for what actually sells.
Consignment is not free money; it comes with real costs:
Suppliers charge for it. Bearing the holding cost and risk, a supplier who offers consignment often charges a higher unit price or demands volume commitments.
It is hard to get. Most suppliers, especially overseas manufacturers, will not sell on consignment to a small buyer; it is more common with domestic distributors or established relationships.
The owner carries the risk. If you are the consignor (selling on consignment into a retailer), you hold the risk and the cash drag, the mirror image of the buyer's benefit.
Whether consignment helps you depends on which side you are on and what you give up to get it. The honest verdict for most small FBA sellers: net terms are the realistic cash-flow lever, and sourcing on consignment is aspirational, reserved for strong, established supplier relationships or domestic distributors. Read the rest for how to think about it and where it sits, not as a thing you will land next week.
The accounting follows ownership, which is the whole point:
Consigned goods stay on the consignor's balance sheet as their inventory asset, even though the consignee physically holds them.
The consignee does not record the goods as inventory, because they do not own them; they recognize a sale (and their commission or margin) only when a unit sells.
At sale, ownership and cost transfer, and each side books its part of the transaction.
This is a genuine difference from a normal purchase, where the buyer takes the inventory onto their books at delivery. If you deal in consignment on either side, your inventory accounting has to reflect who actually owns what, or your balance sheet will misstate your assets. Confirm the treatment with your accountant, since the details matter.
A common point of confusion: sending inventory to Amazon FBA is not consignment. When your stock sits in Amazon's warehouses:
You still own it. It is your asset on your balance sheet the entire time.
You already paid your supplier for it, up front or on terms, before it ever reached Amazon.
Amazon is a fulfillment provider, storing and shipping your goods, not a consignee who owns nothing and pays you on sale.
So while FBA involves someone else holding your inventory, the ownership never leaves you, which is the opposite of consignment. Treat your FBA stock as your asset, because it is.
If your goal is cash flow, consignment is one option on a spectrum, and it is worth knowing where it sits:
Pay up front is the default: cash out at production, most working capital tied up, but often the best unit price.
Net terms (net 30, net 60) delay payment but you still own the goods on delivery and owe regardless of whether they sell. See supplier payment terms.
Consignment is the far end: you owe only as units sell, and unsold stock can go back. Best cash position, but the hardest to secure and usually the highest unit price.
Put numbers on it for a 500-unit order at 10 dollars a unit:
Arrangement
You pay
Cash out (500 units @ $10)
Risk if it does not sell
Pay up front
At production
$5,000 now
All yours
Net 60
60 days after delivery
$5,000 at day 60
All yours after day 60
Consignment
As units sell (say 100/week)
~$1,000/week as sold
None on unsold
The cash difference is stark: 5,000 dollars locked up on day one versus dribbling out only as the product actually sells. That is the appeal, and also why suppliers guard consignment closely.
Know the spectrum so you can push for the most favorable arrangement your leverage supports, rather than assuming pay-up-front is the only option; even moving from pay-up-front to net 30 is a real cash-flow win most suppliers will discuss.
Consignment inventory is stock held by one party but owned by another until it sells, and for a buyer who can secure it, the payoff is cash flow: pay as you sell, carry less risk, shorten the cash cycle. The costs are a likely price premium and the difficulty of getting suppliers to agree, and the accounting must follow ownership, consigned goods stay the owner's asset. FBA, despite the outsourced storage, is not consignment; you own your inventory throughout. For the cash side, see FBA cash flow management; for the books, Amazon seller accounting.