An invoice submission letter sample, often referred to as an invoice transmittal letter or a cover letter for an invoice, is a formal document that accompanies an invoice when it is sent to a customer or client. It provides a brief explanation of the invoice, including the services or products that are being billed for, as well as any important details or notes. The letter also typically includes the date of the invoice, the invoice number, and the amount due.
An invoice submission letter sample is an important business document because it helps to ensure that the customer or client understands the invoice and that they are able to make a payment on time. It can also help to build a positive relationship between the sender and the recipient.