Requirement of various brokers in case of deposit for opening a forex trading account differs. People often offer some attracting but impossible offers in order to attract the account of various clients. You need to be very careful in your selection and make sure you are not convenience with the false promises made by them or the small initial investment asked by them. Always check the things which you are looking for is available there or not like online chat, demo account etc. Market graphs of the chosen broker can also be compared with the other brokers available. Make sure the rules and regulation set by the company is in your favor.