{HEAD ~ This universal rewards currency} may be “spent” by participants who have earned {TAIL ~ rewards} and accepted by the other participants in the multi tiered network created by the system 
{ HEAD ~ This universal rewards currency } may be “ spent ” by participants who have earned { TAIL ~ rewards } and accepted by the other participants in the multi tiered network created by the system
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH