Click on A3 to A8 and enter in your company information. Then Boxes E5-E7 put in the invoice information. Starting on B10 to B14 put in the customer’s name and adress information. On row 17, you can put in the sales information such as salesperson, job, payment terms and due date. Starting on Row 20 you can put the individual items or services you want to invoice for. First enter the quantity, then the description, and then unit price. The Line total and Total will Auto sum up. In box A39, update the name to make the Checks Payable to.