If you are just starting out in binary trading, you will have to find a reliable broker who will provide you with the trading platform that will suit your needs completely and also offer you the customer support your need from the right binary options broker of course.
Sometimes we need to ask ourselves when the trade is almost done, what if things go against me? A good binary options strategy should give you the answer to that question. After all, we can not just enter the trade without thinking about the worst case scenario when the trade goes bad.
Most binary options brokers have tool s (like stop now or roll over for example) which allow you to close a trade before the expiration time (or to prolong it the time needed) and your strategy should tell you when to get out and receive back some of the amount invested on that trade, something like a cash back so to say.