Say goodbye to rough margin, cash discount, tax, reduction, and interest calculations.

Available as a universal app for iPhone & iPad

Merchant – your flexible calculator.

Get down to business! Buying and selling? Say goodbye to rough margin, cash discount, tax, reduction, and interest calculations – as a buyer, seller or distributor you’ll always have an immediate and precise overview of all your figures.
Merchant is your flexible calculator: you select the calculation and enter the figures you know – Merchant tells you the rest.
This app offers everything you typically need to calculate or know during negotiations quickly, precisely, and above all spontaneously.
This includes the sales tax rates of 59 countries* as well as special tax rates and taxation types covering a wide range of industries (food, agriculture).

Calculations offered

Sales tax, discount margin, cash discount, markup, base price, standard discount, kilo to unit, interest, compound interest, rule of three

Advanced calculations

Among other features, it includes a sales price calculation scheme factoring in delivery surcharges as well as manufacturing/gross profit per unit costings.

Dual version for iPad

This means you can perform two calculations next to each other or simply use it as a handy calculator whenever you need it.

Special tax rates

Get the sales tax rates of 59 countries* plus various industries' special tax rates and taxation types.

Merchant lets you find answers to typical questions quickly

  • I need the unit price but only have the package weight price.
  • I know my margin and the price at which I can sell: at which price do I need to buy?
  • My supplier gives me a reduction and a cash discount but I’ve got to factor in delivery costs. How does that alter my buying price?
  • As a manufacturer, what margin is left over for me once I’ve deducted the retailer’s and distributor’s margin as well as the manufacturing costs?

*) Sales tax rates of 59 countries

These countries are: Albania, Andorra, Argentina, Australia, Austria, Belgium, Bolivia, Brazil, Bulgaria, Chile, China, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finnland, France, Germany, Greece, Hungary, Iceland, India, Ireland, Italy, Japan, Latvia, Liechtenstein, Lithuania, Luxemburg, Macedonia, Malta, Mexico, Morocco, Netherlands, New Zealand, Norway, Poland, Portugal, Romania, Russia, Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain, Sri Lanka, Sweden, Switzerland, Taiwan, Thailand, Turkey, Ukraine, United Kingdom, Venezuela


Download the app now from iTunes