Thanks a lot poster
Glad to help
Honestly, I don't know how masternodes work to earn the profits. But I think the high of ROI looks like a bait to fishing the investors. And they always make me feel anxious. Maybe each person will pay a litter of tokens to participate, but it will reach to big asset which is required to masternode working ?!? (I am not sure about that). So we always be scammed. If it's not true, kindly enlighten me.
You get paid by validating blocks, just like mining but hardware is replaced by required coins. and profit is determined by coin price in market.
But yes many project claim they have high ROI to atract more investor, but this is no problem if they have real project. research always first thing, that's why i put that link