Yes it is now more efficient to invite people to this project. I also convinced some of my friends who invested in this project. I got a good amount from them. I have a bigger target so I will not stop here and will do more to invite more people to this project. They also readily join the project because they know that this project already have a ready product and already have a good number of investors.
There are two months with us in that period we can earn a good income if we continue to invite referrals to invest in this ICO. There are many investors who will invest in this project when they will know about it so it is better that we reach to them first and tell them that if they will join as our referrals then they will get 5% extra coins.
Looking at the development process of the project and the interest of the investors in the project from all over the world I do not think that this project will go for two months but very sooner all of the coin will be sold out. There is a great competition in this project as it is a verified and solid project. SO try to work as soon as possible before other come to take the advantage.