data doctor billing and inventory management software is time billing and invoicing software for service industry professionals such as lawyers, engineers, accountants, programmers, pc technicians, and consultants. anyone who bills time and projects, and demands ease of use will enjoy data doctor billing and inventory management software. it allows hourly, project-rate, retainer, or even contingency billing, tracks outstanding client debts, manages materials with varying markups, has a built-in timer, and creates professional invoices to be printed. data doctor billing and inventory management software includes several easy to use tools to help you manage your professional business better. the built-in timer, for example, can rapidly switch between clients and projects. this lets you accurately record the small amounts of time that most of us end up working during the day - working on one project when another client calls for a few minutes, then an associate walks into your office to discuss a different matter, then a meeting, etc. the reports lets you create a variety of reports that will let you take the pulse of your business, and show your clients what you have been doing. for example, some of the reports will let you print a report of hours worked on a particular project between two dates, see how much money your clients owe you and what you owe your suppliers, and get an overall view of your cash flows. data doctor billing and inventory management software also lets you export your data in many different ways. data doctor billing and inventory management software creates professional invoices automatically, based on the projects and hours that you have entered. choose from different formats, what information you want to include, and then either print them or save them to a file that you can email.