I am glad that I chose this broker. Because it has services that helped me solve some of my problems. In the beginning, I opened regular standard type of trading account. But apparently due to that I didn't calculate margin size, I closed several orders with a loss. One by one... This significantly reduced size of my margin and I realized that I couldn't continue trading in such conditions. At that moment, I thought about Cent account. It really was the solution of my problem. Due to peculiarities of trading conditions of this account, I was able to continue full-fledged trading.