I happily use Freshbooks for all of my invoicing. Freshbooks lets me send out invoices via email or snail mail, track my time with great accuracy, and automate tasks like sending the same hosting invoices out each year.
However, the greatest thing about Freshbooks is their customer service is top-notch. You can call and get a cheerful person any time you have a question.
If you are in a service profession and invoicing has got you down, check out Freshbooks. It's free to try!
