However, all of them, except for the first one, will hurt your wallet if you don't do the math.
They all are perfectly legal and actively partaking in the coin economy actually helps the devs earn money (if you care about it), so that's it. There are four main methods of earning coins in Crossout. More than that, I'll tell you when to disregard it.
Listen to me and I'll tell you the truth. There are a lot of old advices on the forums.
