You also can live stream , download game, play game, and more to get coin. I also get 2000RFR coin after the first time just do some work so easy, just link discord acc, twitch, facebook .... And 2000RFR ~ 60$ now. Its so great. I think you should try, still 5days to the next day they send RFR the second time.
RE: Refereum just got listed on an exchange!