How to configure Invoice Plane for in-app invoice mailing Your email has been sent Invoice Plane is a powerful open-source invoicing tool perfectly suited for small-business data centers. Jack Wallen ...

I use Freshbooks on the web all the time to send out invoices and request payment for various writing and freelance jobs I have. It allows me to create invoices, send them, and have people respond to ...

If you are a freelancer, a consultant, or a small business owner who does a lot of sales calls, the estimate and the invoice are simply facts of life. An app that lets you use your iPhone or iPod ...

Jennifer Simonson is a business journalist with a decade of experience covering entrepreneurship and small business. Drawing on her background as a founder of multiple startups, she writes for Forbes ...