The scammers that have the ponzi business convince their victims
by telling them that they will earn 5% to 9% monthly
rewardin profit. This is different from those ones that are more in profit like 100% monthly.
But what I have known about business is that 9% can not be monthly but if it is annually, it is still good but after making enough research in this world that we are now that many people are scammers.
https://cointelegraph.com/news/vietnam-police-bust-billion-dollar-crypto-ponzi-ring-behind-paynet-coin-scam-reportThe ponzi scheme
master mind hasmasterminds have been arrested