“Money can’t buy happiness” is a phrase often written on the Internet.At the same time, forgetting about the banal axiom of life: it is difficult to be happy if you are constantly worrying about your finances + always worrying about the “thinness” of your wallet.At the same time, each of us is quite capable of solving most of our financial problems by finding a suitable way to increase our income level.Fortunately, today there are an endless number of (legal) options that you can use to earn extra money.