The particular banking system on earth are mainly two types- For instance ” Unit Banking” as well as ” Branch Bank or British Baning. inch In Unit Bank system, there will not be more than one branch of a bank. Such forms of banks are mostly easily obtainable in the different declares of USA. Within the Branch Banking or even British Banking method, there will be considered a few banks using their had offices in the city, which have a network of branches throughout the country. In Bangladesh, the particular Branch Banking or even British Banking method exists.