How can the answer be improved? Oct 22, 2010 Even if you choose to number your invoice by date, you should clearly write the date on a separate line. The invoice due date. If you have an agreement with the business you are invoicing about when you can expect to If you write a second invoice on that day, the invoice number would be. This system helps you prevent accidentally using the same number on two different invoices. You can use a letter instead of a numeral to follow the date andor use a dash to separate the date from the final numeral or letter.
The recurring invoice option gives you the ability to create an invoice template for customers that order the same items on a regular interval. Simply create your invoice, select the recurring invoice option and set the invoicing schedule. The due date for the invoice is totally up to you, however, most invoicing systems are set up on a 30 day, 45 day or 60 day timeframe. You can also make the invoice Due upon receipt, where the recipient is required to pay the invoice promptly.