The company name can be replaced by an individual’s name if doing freelance work. The company name and address are staples of an invoice.
It is highly recommended companies, freelancers, and contractors send an invoice following their work. More simply, an invoice can be viewed as a more formal bill. An invoice is a form used by the seller of a product or service for giving the customer a summary of what was ordered, a breakdown of the costs, a means of contacting the seller, and instructions for paying for what was received.
