Money is an economic unit with which exchanges for goods and services are made, which can be backed by the trust granted by the issuing entity, in this case, the central bank of a State, due to the fluctuation of its value in the market, or by the value of the reserves of some mineral protected by the entity that issues it.
The topic of getting rid of debt is relevant to most people. Few have such valuable financial freedom and are not burdened with any debt. This refers both to the debts of friends, acquaintances, relatives, and various bank loans. Debt is one of the hardest burdens to bear. Especially morally - the understanding that you must press on the soul.
The choice of a bank card must be approached with special attention. In exceptional cases, the customer becomes familiar with the terms of the contract: how much the service costs, how much can be withdrawn without commission, the percentage of cash back, and other important conditions for the maintenance of the card.