There are many reasons why a platform can grow and develop, among which experience is a very important aspect. In addition, the invitation system is also one of the factors to be considered. The invitation system of this platform is also very good. For example, if you invite someone and he makes a transaction, you will get 20% commission, which is a very considerable income. The most important thing is that this mechanism is permanent, while other trading platforms only have a few months, and all the income is taken away by the platform. My friend has made a lot of money by invitation.i hope that we also can.