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A proforma invoice gives a customer an estimate of the total costs of goods and services before payment and delivery are made. Unlike other invoices, this is a preliminary bill of sale and not a payment request. The document must be marked as a proforma invoice and include a disclaimer that it is not an invoice for payment.
Last updated May 15th, 2026
A proforma invoice gives a customer an estimate of the total costs of goods and services before payment and delivery are made. Unlike other invoices, this is a preliminary bill of sale and not a payment request. The document must be marked as a proforma invoice and include a disclaimer that it is not an invoice for payment.
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