billing invoice tool increases financial controls and unlimited storage for business transactions activities with flexible period-end closing for any financial year. software also gathers all accounting information so that user can get detailed information related to business accounting system in real time. ecommerce billing application has capability to solve the income, expense, profit, loss related information of business.

rpn calculator emulation and much more, it includes extensive basic, financial, math/science/engineering, and logic operations, accessible via 4 different screens. these range thru basic arithmetic; loan/savings and other finance; algebra, trig, analytic geometry, calculus, plotting; boolean arithmetic in 3 number systems. program uses multiple pc hardware/software resources and can expand indefinitely via add-on dynamic link libraries (dlls).

full checkbook accounting with budgeting, summary and balance screens, plus graphs and tables let you manage your money and shows where your money is going. credit card tracking shows balances, charges, payments, interest and summary for a 12 month period and shows your total credit card debt. transactions for any month can be pasted into future months and shows your future checkbook balance. quick save feature aids in saving for the future.

dreamcalc professional is a virtual scientific, graphing and financial calculator. get the intuitive feel of using a real hand-held calculator on your pc or laptop! select from reverse polish notation or two styles of algebraic input, and with the optional ability to run in your windows system tray--dreamcalc will always be there whenever you need to reach for a calculator.

calculates the following results for each of 14 cash flow series: initial investment, smallest and largest cash flows, range, average, number of cash flows, undiscounted sum of cash flows, irr and undiscounted payback period. for each of 5 discount rates associated with the 14 cash flow series, it calculates: npv, nfv, nus, mirr, present worth cost, present worth revenue, benefit/cost ratio and present value ratio.