How to Compare Supplier Quotes: Costs, Terms and Missing Details

1. Fix the product and quantity basis first

Compare the same material, dimensions, quantity, customization and packaging. Keep alternative specifications in separate rows. If one supplier quotes a lower grade or fewer units per carton, label the difference before assessing price.

Elosung’s mixed-SKU order and carton checklist. When quotes cover several SKUs, check the minimum, order increment and carton facts line by line before comparing shipment totals. This checklist also flags cargo compatibility and the consolidation scope that the actual supplier or carrier must confirm.

• Record the specification revision and the exact variant split each reply covers.
• Check whether the minimum applies per colour, per design or across the total order.
• Clarify whether the quoted price is per piece, set, pair, carton or another unit.

2. Record currency and delivery scope as written

Keep the quoted currency and any named trade term with its location. EXW, FOB and DDP assign different responsibilities; a term without the relevant named place or port is incomplete. Do not label a price “landed cost” until the destination and cost scope have been established.

• Ask what freight, export handling, insurance, import clearance, duties and taxes are included or excluded.
• If you convert currencies, record the date, source and rate and mark the converted result as a buyer calculation.
• For a binding interpretation of a trade term, use the agreed Incoterms edition and obtain appropriate logistics advice for the shipment.

3. Separate one-time charges from recurring costs

List tooling, printing plates, setup and sample fees separately from the product subtotal. Confirm who owns paid tooling and what a repeat order would cost. Do not quietly spread an unknown charge across the unit price or assume it disappears on a reorder.

4. Compare timing, samples and payment conditions

A shorter lead time may start from a different event. Record whether production starts after deposit, artwork approval or sample approval. Keep sample lead time, bulk production and transport time separate, and check payment milestones, quote validity and any proposed tolerances.

• Confirm what the sample represents and whether its fee can be credited against an order.
• Write down the planned inspection point and the reference specification or approved sample.
• Keep supplier identity and purchasing-risk checks separate from the price comparison.

5. Preserve the reply and mark every unknown

Link each extracted term to the original reply and its date. Mark an absent amount as “not provided,” not zero. If you add a buyer estimate for freight or taxes, label its source and assumptions so it cannot be mistaken for a supplier commitment.

6. Ask one focused clarification round

Before choosing a candidate, send the remaining questions using the same specification to each supplier. Ask them to confirm differences explicitly. A comparison is ready to support a decision when the material differences are understood; it does not need to conceal every uncertainty in an artificial score.

Worked example: why a lower unit price can be misleading

All figures below are fictional and illustrate the comparison method. Both suppliers are assumed to quote the same 1,000-piece specification and currency. The subtotals are product plus stated setup only; they are not landed costs.

Supplier A: USD 1.00 × 1,000 pieces + USD 120 setup = USD 1,120 known subtotal. Supplier B: USD 1.08 × 1,000 pieces + USD 0 setup (explicitly confirmed) = USD 1,080 known subtotal. B has the lower known subtotal in this example, despite its higher unit price. A final cost ranking still needs comparable sample charges, delivery scope and any other excluded costs. If B had not mentioned setup, its setup cost would be unknown rather than USD 0.