Welcome to FirstSecond IAM, a comdepiam site


this comdepiam site is under construction (beta 1)



Microsoft Store

We present to you our new app Barter rule 1.0

Handles exchanges of goods and services without currency, can handle multiples barter exchanges for a single item for a country, also allows the computation of multiple transactions





Microsoft Store

We present to you our new app Money Prices 1.0

this app computes exchange rates of any two currencies, can handle multiples exchange rates for a single currency for a country, and allows the computation of multiple transactions





Microsoft Store

We present to you our new app Contribution 1.0

this app computes the marginal contributions of items; the percentage contribution of a quantity of an item, to the total of all items, in a group of different items in a very productive way



Microsoft Store

We present to you our new app RuleOf three 1.0

this app allows the computation of many rules of three in a very productive way