Works for me

Ive been using Time Master and the Billing add-on for 6 months now. It took some learning during which I wondered if it could really become worth while. Im ready to declare Yes! Im sure Im capturing time that would have gone un billed. And I love seeing at a glance how much Ive invoiced, how much is still receivable and how much is un-invoiced. All with a couple of clicks.

Meoowza about Time Master + Billing, v5.7