In HYIP industry, RCB means Referral Commission Back, it's mean someone will send back commission to you (who request get .hyip Admin will spend money for HYIP Monitors to promote their program, then HYIP Monitors spend big money for RCB to bring more investors to this HYIP, you can see in workflow
It’s the financial equivalent of a game of chicken: Put money into a likely Ponzi scheme, get paid for a while, and then try to get out before the collapse
