An invoice is a receipt of any purchase of either goods or services made by an individual reflecting the price paid by the individual. In an invoice of web/graphics design service, the company usually places its logo along with its name at the top. Below is recorded the name of the individual who has taken the web design services. Towards the right side of the name, the date of purchase of service is mentioned, below which the invoice number is stated.
Afterward there comes the breakdown of all the services taken by the individual along with the individual price of each service taken. Hence the total of all individual items is calculated which becomes the total cost of hiring the services.