Chief Executives, negotiators, artisans, merchants, managers, accountants, or individual consumers, you need calculating or simulating easy and quickly in the office or outdoor? Simple calculator or spreadsheet? You decide…To take full advantage of the calculator, it is ESSENTIAL to watch the demo video…This calculator is really adapted for simulating costs! FEATURES :♦ History display and editing♦ Additions (Accounting)♦ Automatic recalculation when items are inserted, edited or deleted♦ Can enter variables with [M=] key♦ Discount global or on a row♦ Adding taxes ( VAT )♦ Management of payments with dates♦ Management of debit and credit♦ Quotations ( invoices / quotes )♦ Measurements♦ Percentages♦ Offered : "Tip calculation"♦ Visible in daylight♦ Sending, sharing or storing calculations via email, skype, google drive (cloud) or Bluetooth♦ Currency Converter♦ Multiple discountNote: Calc’1 is NOT a scientific calculator nor a spreadsheet like Excel SOON :♦ Export calculation as quotation or invoice in PDF format on your own letterhead PERMISSIONS :♦ FULL INTERNET ACCESS is needed to access demo video♦ MODIFY/DELETE USB STORAGE CONTENTS MODIFY/DELETE SD CARD CONTENTS is needed to send calculations with android 1.6 ADVERTISING (FREE VERSION only):♦ This free app is ad supported. ♦ PAID VERSION NO contains ADS and NO PERMISSION is needed !We thank you for the trust that you place in us by downloading this application ! The development team. ******************************Keywords: calculator, vat, percentage, percent, spreadsheet, worksheet, debt, backup, purchase, buyer, sale, trade, commercial, business, budget, rate, tax, tip, cost, professional, fraction, due, date, conversion, exchange, paper, tape, money, calculations, simulation, calculus, excel, price, calc, desktop, pilot, sailor, aircraft, airplane, loan, coupon, marine, loan, simple, promo, promotion, change, modifying, building, property, craftsman, carpenter, surface, painter, shows, farmer, rancher, breeder, organization, organizer