For example, {TAIL ~ the lighting device} may generate one of a first color, first light pattern and {HEAD ~ combinations} thereof when a status of the loyalty program session is active and may generate one of a second color, a second light pattern and combinations thereof when the status of the loyalty program session is inactive 
For example , { TAIL ~ the lighting device } may generate one of a first color , first light pattern and { HEAD ~ combinations } thereof when a status of the loyalty program session is active and may generate one of a second color , a second light pattern and combinations thereof when the status of the loyalty program session is inactive
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH