The purpose of a proforma invoice is to show how much goods or services will cost to help the customer decide if they want to go ahead with the purchase.

What is proforma invoice and why is it prepared?

A proforma invoice is an estimate or preliminary bill of sale used by merchants to request payment from buyers before providing them with goods or services. A proforma invoice includes transaction, goods and total payment details and acts as a binding agreement for the merchant to supply the buyer after payment.

Should you pay a proforma invoice?

A proforma invoice is a document a business sent to the customer before the details of the sale have been finalised. It'll usually have the same format as a standard invoice, however, the document will be titled 'proforma invoice'. ... A customer is not legally required to pay the amount on a proforma invoice.