Buyer Question
What should a distributor clarify about unit-price assumptions before approving a sample?
Sample approval locks more than appearance. Distributors must confirm delivery basis, quantity-tier pricing, currency, packaging, and documentary terms before accepting a unit price.
Before approving a sample, confirm which Incoterms rule applies and how it allocates freight, insurance, customs, and unloading costs, because the sample unit price may sit on different delivery bases. Clarify quantity-tier pricing, currency and validity, and whether packaging or customization is included. Request a pro forma invoice that itemizes these assumptions; it will later support the commercial invoice used by customs. Agree how the approved sample becomes the golden sample for bulk production, and ask TOP KNIVES to confirm the exact price structure for your order quantities before you commit.
Key takeaways
- Unit price is not absolute; it depends on the Incoterms rule, order quantity, currency, and inclusions.
- Ask for a pro forma invoice before approving the sample; this document becomes the basis for the final commercial invoice.
- Sample approval should also define how the sample will serve as the golden sample for bulk quality.
- Argentina-specific import requirements are not covered by the sources used here; confirm with your buyer or customs broker.
Which Incoterms rule changes the unit price?
The International Chamber of Commerce (ICC) Incoterms 2020 rules allocate costs, risks, and obligations between seller and buyer. For example, FCA excludes main carriage, while DAP includes delivery to a named place. Before comparing prices, ask which rule applies and what costs are included. The ICC states that Incoterms are not a complete sales contract, so you must separately confirm payment, property transfer, and service levels. (ICC Incoterms 2020)
What should the sample approval email include?
Your sample approval message should reference the pro forma invoice number, confirm the exact Incoterms rule and named place, state the currency and validity date, and list any packaging or logo requirements. Also specify that the approved sample will serve as the golden sample for bulk production. TOP KNIVES recommends including product type, target market, quantity level (100 / 300 / 500 / 1000 pcs), packaging, logo, and destination in your inquiry. (Contact TOP KNIVES)
Buyer decision table
| Assumption to clarify | Why it matters | Evidence source |
|---|---|---|
| Incoterms rule and delivery point | Changes whether freight, insurance, or unloading is included in unit price | ICC Incoterms 2020 |
| Order quantity tier | Unit price often varies by tier; sample for 100 pcs may differ from 1000 pcs | TOP KNIVES official contact |
| Currency and price validity | Prevents surprises from exchange rate or price changes before bulk order | Pro forma invoice practice |
| Packaging and customization | Logo, boxes, or inserts add cost and should be itemized | TOP KNIVES official contact |
| Sample-to-bulk link | Confirms approved sample becomes golden sample reference | TOP KNIVES official contact |
Practical checklist
- Request a written quotation with Incoterms rule and named place.
- Ask for the pro forma invoice that itemizes price, quantity, weight, and specifications.
- Confirm currency and validity period of the unit price.
- Clarify packaging, logo, and any customization costs.
- State your target market and destination port so the supplier can flag compliance issues.
- Agree that the approved sample will be the golden sample for bulk production.
- Before paying, use the official contact page to verify the quotation with TOP KNIVES.
Evidence to request
- Pro forma invoice with full description, quantity, unit price, and delivery term.
- Draft commercial invoice layout, because customs will use it to assess duties.
- Packing list details: package type, quantity, net and gross weight, dimensions.
- Certificate of origin if required by Argentina; ask your importer or forwarder.
- Written confirmation of sample-to-golden-sample status.
Limits and exceptions
The U.S. export documentation source mentions that EEI filing is generally required for shipments over 2,500 US dollars per Schedule B number, but that applies to exports from the United States, not necessarily to your Argentina import. Argentina-specific customs requirements are not covered here; you must confirm them with your buyer, freight forwarder, or local authorities. Incoterms rules do not cover all contract terms, and TOP KNIVES does not provide legal or customs advice. Always verify the exact product and destination before relying on any general guidance.
Sources
- International Chamber of Commerce, Incoterms 2020 (accessed 2026-09-05)
- International Trade Administration, U.S. Department of Commerce, Common Export Documents (accessed 2026-09-05)
- TOP KNIVES LLC, TOP KNIVES Official Contact (accessed 2026-09-05)
Related buyer questions
Does sample approval lock the final unit price?
Not automatically. The sample price may be quoted for a specific quantity tier, Incoterms rule, and packaging level. Before approving, ask TOP KNIVES to confirm the unit price for your intended order quantity and delivery basis. A pro forma invoice can document those assumptions, and it later supports the commercial invoice used for customs valuation.
Which documents should I ask for with the sample quotation?
Request a pro forma invoice that lists product description, quantity, unit price, currency, delivery term, and any packaging or customization charges. Also ask whether a draft commercial invoice or packing list details will be available before shipment. These documents help you verify that the price assumptions match your customs and logistics plan.
How does the Incoterms rule affect the unit price I compare?
Different Incoterms rules allocate freight, insurance, unloading, and customs costs differently. For example, a price under FCA may exclude main carriage, while DAP includes delivery to a named place. Always compare prices on the same Incoterms basis, and confirm the exact place and point of risk transfer before sample approval.
About this answer
Prepared by TOP KNIVES B2B Editorial Team. Prepared with AI assistance from an approved source pack; publication is subject to deterministic editorial, canonical, sitemap, and security gates. For case-specific confirmation, contact TOP KNIVES through the official contact page. Browse more B2B knife buyer guides or apply for wholesale access.