Money is one of the important concepts, This section talks about money from the perspective of microeconomics.when people exchange goods and services without using money, this is called barter. "I'll cook dinner if you'll do the dishes" is an example of barter. Imagine an economy in wich i can sell services as a consultant to banks, but what i want is to buy a new suit. the clothing store that sell suits does not have any use for my services as a banking consultant. i sell consulting services for money, and i buy a suit using money. money serves as a medium of exchange. the bank does not sell suits. how can barter work?
The barrier existed before the advent of money and was not an entirely convenient form of payment. If a state makes a mistake and decides not to use cash, which is so much talked about in this forum as a desirable and natural phenomenon, then people will have to switch to using barter. This will lead to a fall in the level of development of the country's economy. Therefore, it is better not to experiment with such things.