How to Create and Send an Invoice Creating an invoice can be tricky if you're unfamiliar with the process. Read this article to become an invoice-crafting pro!

How to Make an Invoice in Excel. If you're a company that plans to extend credit to your customers, you'll have to get familiar with invoice generation. The invoice is a bill to another business ...

In QuickBooks, you can save an invoice as a PDF file and later attach it to an email that you send to your customer.