[01]Side by side

Quotation against proforma invoice

Both documents put a price on goods before anything ships, and many businesses use the two words to mean the same thing. They are not the same. The difference matters most when a buyer treats one of them as binding.

Short answer

Send a quotation to start a discussion about price. Send a proforma when the buyer needs a formal document to act on, for example to open a letter of credit, apply for an import licence or release funds. Be aware that a proforma is close to an offer.

 QuotationProforma Invoice
PurposePrice an enquiry.Give the buyer something to act on.
CommitmentAn indication, unless it says otherwise.Usually treated as an offer.
Bank useRarely accepted.What a letter of credit is opened against.
Import licenceGenerally not accepted.Commonly required.
FormatFree. Prose is fine.Invoice layout, with reference and totals.
Next documentA proforma, or a purchase order.A commercial invoice once shipped.
[02]In practice

Put a validity date on both

A quotation without an expiry date may stay open indefinitely while your costs change. Thirty days is the common default, and it is the cheapest protection on either document. Say what happens if raw material prices or freight rates change within that period, especially on a long lead time.

Where the sequence usually runs

The usual chain is: request for quotation, quotation, purchase order, sales confirmation. The proforma fits in where the buyer needs a formal document before raising the order. On smaller deals the proforma often replaces the quotation completely. That is fine, as long as you know you have skipped the non-binding step.

[03]Make either one
Quotation

A priced offer to supply, stating validity, lead time and the Incoterms the price is quoted on.

Proforma Invoice

A binding quotation in invoice form, issued before shipment so the buyer can open a letter of credit or arrange an import licence.

[04]Questions
+Can a quotation become a contract?

It can, if it is specific enough and the buyer accepts it without conditions. To stay in control, mark it clearly as an indication and not a firm offer, and state a validity period.

+Which do I send with a sample shipment?

A proforma. Samples still need a value for customs even when supplied free of charge, and a quotation will not clear them.

Try it with a real shipment.

The generator on this page is the real product. Fill it in, download the PDF, and see if it is what you need.

Browse all 33 documents