csgopolygon.gg is a gambling site where you can play with cs go skins,real money.There is 4 game modes these are:
Roulette
Dice
Match betting
Crash
You can get free 500 coin (0.5$) for using code "EZY500" If you invite your friends with your referral code you will get 1000 coin (1$) per referral
my crypto payment in may 2020