The currency we at Computta calculate and store your earnings in is Bitcoin – BTC.
If you don’t know what it is check this article – What is Bitcoin
Since BTC is now valued really high 1BTC = $1,500 roughly (as of May, 2017), in your Computta account we show your earnings in micro Bitcoin = mBTC.
1mBTC = 1/1000BTC and roughly is $1.5
Computta Smart Miner will also show your earnings in US$, calculated in real time using the current exchange rate.