Going for shopping, always check the balance of your card in order to make sure that you have enough funds to make a purchase. And not that you may be in the curiocous situation and, having defended a long line to the cashier, you will understand that you do not have enough funds on the map to buy. This is one of the main disadvantages when using prepaid credit cards, because, unlike cash that can be counted in a wallet, you will have no way to find out how much you have to spend. Therefore, it is important to go on the Internet and check the balance of your card and control the history of transactions.
