transmitting {TAIL ~ a transaction request}, including {HEAD ~ the total payout amount}, to a merchant device; and 
transmitting { TAIL ~ a transaction request } , including { HEAD ~ the total payout amount } , to a merchant device ; and
OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH