You earn Satoshi, so the most important thing to know is that at the moment 1$ ~ 50 000 Satoshi.
How many Satoshi will you earn depends on 3 things: How much time your computer (and the program) are on daily, how powerful is your computer and how many people use the app because of you (the affiliate program). So we couldn't tell you how much will you earn and the surest way to know is to try it.
http://micromining.cloud?r=19MDZyBnPmvmoA4p2U1WGmXuRiZ2ni9mtf
Although, when you just start (without any affiliate friends), you wouldn't be able to earn anything even close to salary, but you will add a couple of dollars to your monthly earnings by doing nothing.