Some useful points are as follows : • Always make sure that your broker must be SEBI registered. • Sign an agreement with your broker or sub-broker setting out terms and conditions clearly. • Always insist on contract notes from your broker or sub-broker. • Be sure that you give all your required details in the “Know Your Client” form. • Always remember to keep copies of all the investment documents, application forms, acknowledgements slip, contract notes etc. • Never ignore your expenses as well as if there is any doubt regarding transactions, make sure to discuss it with broker or sub-broker. • If your broker or sub-broker is not resolving your problem or complaints within a reasonable period of time then bring it to attention of the “Investor Grievances Cell” of the NSE. • Self-assessment is very important before investing. You must know your capabilities before venturing in the market.