Two quotes cover the same work only when their product descriptions and item-level contents can be matched without unexplained gaps. The shipment time, sale terms and payment terms must also be compared, because two offers can cover the same product while remaining commercially different.
Start with the product, not the price
The U.S. International Trade Administration states that a quotation describes the product, states its price, sets the shipment time, and specifies the sale and payment terms. It also identifies the price of each item as a quotation detail.
That makes the product description the starting point for a scope comparison. Similar wording is not enough if the descriptions identify different products or attributes. The buyer should place the two descriptions side by side and identify every difference that could change what is being supplied.
If the product description is abbreviated or unclear, the buyer should obtain a fuller written description before assuming that the quotations cover the same work.
Match the items one by one
A comparable price is not always a comparable scope. Each item included in one quotation should be matched with the corresponding item in the other. Missing, additional or differently described items need to be flagged rather than absorbed into a single overall price.
The U.S. International Trade Administration specifically lists the price of each item, rather than merely an undifferentiated price, among quotation details. Item-level figures therefore provide a practical way to expose differences in what each offer includes.
A price difference does not by itself prove that the underlying work differs. It may reflect a different price for the same item. The scope question is answered by whether the products and item lines match, while the price comparison shows whether the matching items are being offered on the same commercial basis.
Check the remaining quotation terms
After matching the products and items, the buyer should compare:
| Quotation element | Comparison point |
|---|---|
| Product description | Whether both quotations describe the same thing |
| Price of each item | Whether corresponding items are present and separately priced |
| Shipment time | Whether the stated timing differs |
| Terms of sale | Whether the stated sale conditions differ |
| Terms of payment | Whether the stated payment conditions differ |
Differences in shipment time, sale terms or payment terms do not necessarily indicate a different scope of work. They do mean that the quotations are not equivalent overall, even if the products match.
Obtain written clarification before accepting equivalence
The cited guidance defines the principal contents of a quotation, but it does not establish that matching those fields proves technical equivalence or reveals every project-specific exclusion. The buyer must still confirm any matters that could affect the purchase but are not expressly stated in the quotations.
Those unresolved matters should be put to the seller in writing. Until the answers are documented, a price should not be treated as evidence that two quotations cover the same work.