QuickBooks automatically sets your invoice number and increases it sequentially with each new invoice, but you can adjust this number to anything you want. Setting your own invoice number can help to ...

Invoice numbers are a series of unique, sequential identifiers which are included on every invoice a business sends, whether big or small. These numbers help in keeping track of sales and purchases, ...

Here's how to create an invoice in QuickBooks Desktop and QuickBooks Online, plus some helpful tips and tricks. Many, or all, of the products featured on this page are from our advertising partners ...

Purchase Orders and Invoices: How Do They Work? At the beginning of a transaction, the buyer (or client) of a product/ service creates and issues a Purchase Order. It specifies the details of a ...