For small freelancers, consultants or contractors, tracking time and expenses means getting paid. But computers leave most people to either develop their own invoice tracking system, or to use a cumbersome system developed for corporations. This is no longer true. Blue Box Invoices allows the user to quickly configure the invoicing system to a given feel, enter default information, and generate invoices with a matter of a few clicks. Additionally, the system works to manage how much money has been generated from each client, and how much is still outstanding.