A quote validity period is the time during which a seller agrees to keep a quotation's prices and terms available for acceptance. It gives the buyer a clear decision deadline and lets the seller revisit costs, stock, exchange rates or delivery capacity after the stated expiry date.
The expiry protects changing assumptions
A quotation is built from assumptions that can change. Supplier prices move, inventory is allocated, shipping capacity fills and foreign-exchange rates fluctuate. An expiry date doesn't force the buyer to accept. It states how long the seller is prepared to stand behind the current offer. A shorter window protects volatile inputs, but it also gives the buyer less time to complete approval.
| Factor | Why it affects the deadline | Possible control |
|---|---|---|
| Supplier cost | Input prices may only be held for a limited time | Align the customer deadline with the supplier offer |
| Inventory | Stock can be sold or reassigned | State whether stock is reserved |
| Foreign exchange | A converted selling price can lose margin | Use a shorter period or state an FX adjustment rule |
| Delivery capacity | Lead times can change as schedules fill | Reconfirm the delivery date at acceptance |
Write an exact deadline
Use an exact expiry date and time zone where timing matters. A duration such as “valid for a stated number of days” can become ambiguous when the issue date, acceptance time or holidays are disputed. Also state what happens after expiry: the buyer may request a refreshed quotation, but the seller is not silently committed to the old price.
Illustrative example: acceptance arrives late
A Philippine importer quotes machinery priced from a USD supplier and gives the offer a dated Manila-time expiry. The customer accepts after that deadline. Sales should recheck the supplier price, FX basis and stock before confirming the order.
Where validity language fails
- Using an expiry date without a clear issue date or revision
- Implying inventory is reserved when it is not
- Accepting an expired quotation automatically
- Changing a valid quotation without recording a revision
- Using a long period for costs that move daily
Manage validity rules and revisions with Quotable quote software. For international supplier costs, review international vendor payments and the glossary definition of dynamic pricing.
