How to compare quotations beyond the unit price
Compare pack quantities, delivered totals, lead-time assumptions and commercial terms without treating missing information as agreement.
Two quotations can show the same product description and still offer different quantities, delivery terms or payment conditions. Comparing only the unit price leaves those differences unresolved. Before ranking offers, establish what each supplier has actually included.
This general informational guide covers commercial comparison. It is not technical approval, tax advice or a recommendation to buy a particular product. Product suitability and purchasing authority remain with your organisation’s designated reviewers.
Check whether the offers are comparable
Start with the enquiry reference and revision. Confirm that each quotation responds to the same requirement. Keep the quoted manufacturer, product code and specification reference visible in your comparison rather than shortening every description to a common name.
Where a supplier offers an alternative, flag it for separate review. A lower price for a different item is not yet a saving against the specified item. If suitability remains unresolved, mark the offer as pending rather than giving it the same status as an accepted specification.
Missing information needs its own label. “Not stated” is different from “included”, “not applicable” or “confirmed”. A blank cell should not quietly become agreement.
Put quantities on the same basis
Check whether the quoted rate applies to an individual item, pack or carton. Record the contents of each pack and the total quantity offered. Compare rates on a common unit only after confirming those details.
For example, two offers for a washroom consumable might use different pack counts. The cheaper pack does not necessarily have the lower price per item. Even after calculating a comparable rate, retain the actual order total. A minimum order or full-carton condition may require buying more than the immediate requirement.
Do not describe that extra quantity as a benefit without checking whether the requesting team wants it. Record the difference and its cost.
Account for the quoted total
Show the goods value, freight, other stated charges, applicable taxes and total payable separately. If freight is “extra at actuals”, the delivered amount is not settled. Ask for clarification instead of inserting zero to complete the spreadsheet.
Use a consistent treatment of taxes across the comparison, with your finance team’s direction where needed. Do not assume that every quoted tax amount is recoverable or that two differently presented totals are directly comparable.
Keep estimates visibly separate from confirmed charges. If an unresolved amount could change the preferred offer, obtain an updated quotation before recommending a purchase.
Read the timing and payment conditions
Record what the lead time refers to and what starts it. Dispatch after payment is different from delivery after order acceptance. Ask whether the offer covers the full quantity together or proposes part deliveries, and whether those deliveries change freight charges.
Compare payment timing alongside price. An advance-payment offer and a credit offer place different demands on the purchase budget. Leave financing assumptions to the people responsible for them rather than applying an unexplained percentage adjustment.
Check quotation validity, cancellation conditions, returns and any stated warranty. Request written clarification if a term matters to the decision but is absent. Silence is not a favourable term.
Write a recommendation someone else can check
A useful comparison sheet has one row per requirement and separate space for commercial conditions. Attach the quotation versions used. List open questions with an owner so a provisional preference does not become an accidental instruction to order.
End with the reason for the recommendation, not just the winning total. It might depend on an accepted specification, a confirmed delivery date or a lower delivered cost. State any conditions still outstanding. Before order commitment, confirm that the selected quotation remains valid and that the required internal approvals are recorded.