Annual Rate Contract
Annual Unit Price Contract
What is an annual unit price contract?
- Only the unit price is fixed; volume is decided at order time
- The price adjustment clause and volume-tier pricing are key
- Start renewal three to four months before expiry and check the notice deadline
Some sales reps count an annual unit price contract as a full year of secured revenue. In fact, only the price is fixed. The contract is a framework that locks in per-item unit prices and terms such as delivery and payment up front, and volume is set only when each purchase order is issued. The expected volume in the contract is usually just a reference figure, so it is hard to hold the customer accountable if it buys less. Treat a signed unit price contract not as a won deal but as the “right to receive orders”, and build it into your sales forecast that way.
There are five clauses to check in the contract: the term and renewal method, how binding the expected volume is, the price adjustment clause, ordering and delivery procedures, and termination conditions. The one sales teams miss most often is the price adjustment clause. Check whether there is wording that calls for renegotiation when raw materials or exchange rates move beyond a set range, and whether it specifies the reference index, the size of the change, and the negotiation procedure. Without such a clause, you keep delivering at the same unit price for a full year even if costs rise. Setting unit prices by volume tier also limits your losses when orders come in lower than expected.
Prepare the renewal three to four months before expiry, not at the last minute. For a contract expiring at the end of December, pull together the past year’s order history and cost changes in September–October, when your customer is working on its budget planning, and put your revised terms on the table first. If the contract has an auto-renewal clause, missing the notice deadline locks you into the same unit prices for another year, so put that date on your calendar. Public procurement also has unit price contracts, but the procedures and requirements differ, so check the governing law and the contracting agency’s guidance separately.
Where this goes wrong in practice is the discounted price given on the strength of a promised volume. If the customer says 100,000 units a year and you set the price on that volume, but actual orders reach only 60,000, the price stays the same and only your profit shrinks. Without wording that links expected volume to unit price, you have no way to reverse it. Conversely, if you feel safe because the price is locked and cut back on customer contact, the customer may sign the same price contract with several suppliers and split the orders. In subcontracting, demands for unfair price cuts or failure to issue written contracts can also create legal exposure, so it is safer to review the contract with your legal team or a specialist.
John KimAuthor of B2B Marketing Design and CEO of Nanum Consulting
Jaehyuk ParkHands-on instructor in B2B technical sales and AI-driven sales strategyNo single person is credited with inventing this contract type. It grew out of commercial practice in ongoing supply relationships. It lets the parties agree on the unit price first when repeat orders are expected but quantities cannot be fixed in advance. Public procurement also uses price-only contracts for manufacturing or supply that continues over a period. Terms and legal effect depend on the wording of each contract.
Consider a hypothetical case. Company A, which makes industrial filters, has kept an annual unit price contract with customer Company B for three years. This year’s contract lists an expected volume of 100,000 units, but actual orders through November were 62,000, and raw-material costs rose 11% in the meantime.
- When the sales manager reread the contract in late September, the expected volume was marked 'for reference only,' and there was no price adjustment clause at all. The deadline for giving notice of automatic renewal was October 31.
- In the second week of October, the sales manager put three years of monthly order volumes and raw-material index trends on a single page and went to see the purchasing manager at Company B. The purchasing manager replied, "Our production plan has shrunk too."
- Company A proposed tiered pricing instead of a single unit price: the current price for 80,000+ units a year, a 4% increase for 60,000–80,000 units, and a 7% increase for under 60,000 units.
- They also added a clause that lets either party request renegotiation if the raw material reference index moves more than 5% from its half-year average. The legal team drafted the index name and calculation period into the contract language.
- Company B’s purchasing manager accepted the clause after confirming it also applies when prices go down, and the auto-renewal notice deadline was moved from 60 days to 90 days before expiry.
- The following year, actual orders came to 71,000 units, the tiered pricing applied, and the average unit price rose 4%. The contract’s gross margin recovered from 14% to 19%.