NOA means Notice of Assignment, the document behind retail-invoice funding: what it is, why retailers treat it as routine, and exactly what happens to a Costco payment after one is signed.
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NOA means Notice of Assignment: a letter telling a business's customer that its invoices have been assigned to a funder and must now be paid to the funder's account. That is what NOA means in business, banking and invoice factoring. Under Article 9 of the Uniform Commercial Code (§9-406), once the customer has that notice, only payment to the funder settles what it owes.
For a brand selling to a retailer, it is the document that makes funding against retail invoices possible, and the one brands ask us about most. Here is one invoice, start to finish: Ridgeline Coffee, an imaginary Oregon coffee roaster, ships a $12,000 order to Costco on net-30 terms, and Spring funds it.
How does a NOA work, step by step?
Seven steps, from the first pallet to the release letter. The figure follows the step you are reading; select a step to jump to it.
The pallets go out and a $12,000 invoice follows, due in thirty days. Costco's vendor file says where that payment goes: Ridgeline's own bank account.
It names the brand, the retailer, the vendor number Costco knows Ridgeline by, and the collection account payments should go to: an account number Spring opens for this brand and this retailer alone. Ridgeline signs as assignor and Spring as assignee, electronically, in a few minutes.
Remit-to details belong to the vendor-maintenance team in Costco's accounts payable. Ridgeline sends the notice from its own inbox with Spring copied, because Costco acts on a remit-to change from the vendor it knows. Spring picks the desk and the form (for Costco, the CSMP portal and two factor letters) and chases the follow-ups.
The remit-to on Ridgeline's vendor account changes to the collection account. Ridgeline keeps invoicing exactly as before. It is the only line in Costco's file the notice touches.
With the notice acknowledged, Spring can count on Costco's payment, so it advances 70% of the invoice, $8,400, into Ridgeline's account the same day.
Costco's $12,000 lands in the collection account and is applied line by line: the fee, then the $8,400 advance. The fee is 12% to 36% a year on the advance for the invoice's 30 days plus a 14-day buffer, which is $122 to $365 here, fixed when Ridgeline is funded. With nothing else owed on the account, the remaining $3,235 to $3,478 is remitted to Ridgeline.
When Ridgeline has no balance and no longer needs funding, a release letter goes to the same desk and the remit-to returns to Ridgeline's own bank account.
Why does a brand sign one?
Without a notice, Costco pays Ridgeline directly, on its own schedule. The contract says thirty days, but receiving, invoice approval and the payment run push the cash past that, and retailers routinely deduct chargebacks for a shortage, a late delivery or a promotion. Meanwhile Ridgeline has to buy green coffee for the next order, pay the co-packer and make payroll.
The notice is what lets a funder close that gap. Once Costco has it, paying Spring is the only way it can settle Ridgeline's invoices; if it paid Ridgeline anyway, it would still owe Spring.1 That is not a lever we expect to pull. It means Spring relies on how Costco pays rather than on a young brand's balance sheet, which is why it can advance most of an invoice the day it is issued.
What does a NOA change, and what doesn't it?
It changes one line in the retailer's vendor file: the remit-to, where the money is sent. Assignment of receivables is far older than fintech; banks and factors have relied on it for over a century, and every major retailer has a desk that processes these notices.
- Not a change to your terms. Prices, payment terms and the product are untouched.
- Not a signal of distress. The desk sees a remit-to update, one of many; most vendors on the shelf have a financing partner.
- Not paperwork per invoice. One notice covers the retailer relationship, and every later invoice to that retailer flows through it.
- Not a claim on the rest of your business. It tells one retailer where to pay. Your other customers, your bank account and your inventory never see it.
What happens to the money?
Every dollar that lands in the collection account is credited to your Spring account and applied under the product you signed for: it pays down what you owe, or it is remitted to you. Which, and in what proportion, is fixed by the agreement, not decided case by case.
With invoice factoring, a retailer payment settles that invoice's advance and fee and the rest is remitted, as in step 6. With purchase order financing, the same mechanics apply to the purchase-order advance: the payment repays what Spring put into producing and shipping the order, and the remainder is remitted. Every application shows in your Spring account line by line. The notice changes where money arrives, not what you are entitled to.
Frequently asked questions
What is the full form of NOA?
Notice of Assignment. In invoice factoring and receivables finance the same letter is also called a notice of assignment of receivables, or a factor letter.
What does NOA mean in banking?
In banking and trade finance, a NOA is a Notice of Assignment: the notice that tells a business's customer to pay its invoices to a bank or factor instead of to the business. Banks and factors use it whenever they fund against receivables. Outside finance the same letters can stand for other things, such as a tax authority's notice of assessment.
Who sends the NOA?
You do, from your own inbox, with Spring copied: retailers act on a remit-to change from the vendor they know. Spring drafts the notice, picks the right desk and form for each retailer (Costco's CSMP portal, Walmart's factor form, Target's EFT agreement), chases the follow-ups and confirms when it is acknowledged.
Is a NOA a lien?
No. The notice is a letter that re-points one retailer's payments; it claims nothing. What Spring holds comes from the agreement you sign for your product: with invoice factoring, the invoices you sell to Spring, recorded in a UCC-1 filing. Demand plan financing, which you repay monthly, is secured under its own agreement. The notice only makes sure that retailer's payment reaches the collection account.
How long does acknowledgement take?
Days to a couple of weeks, depending on the retailer; Walmart's factor form takes about five business days. Your first funding against a retailer waits for it, and we tell you the moment it is confirmed.
What if the retailer pays us directly by mistake?
It happens, usually right after a remit-to change. Forward the payment to Spring; the agreement asks for it, and the notice still holds.
Can we stop?
Yes. Settle the balance and ask in writing, and Spring releases the notice within three business days, with a release letter to the same desk.
If you sell into Costco, Walmart, Target or the big distributors, get started or talk to the team.
1 The rule is Article 9 of the Uniform Commercial Code, adopted in every U.S. state: once a customer has notice that a receivable has been assigned and that payment should go to the assignee, only payment to the assignee settles what the customer owes. This post is not legal advice.