An invoice is a document or electronic statement stating the items sold and the amount payable. It is also called a bill. Invoicing is when invoices are produced and sent to customers. It is used to communicate to a buyer the specific items, price, and quantities they have delivered and now must be paid for by the buyer. Payment terms will usually accompany the billing information. This form is a generic example that may be referred to when preparing such a form for your particular state. It is for illustrative purposes only. Local laws should be consulted to determine any specific requirements for such a form in a particular jurisdiction.