Thus, exchange system coupons can be modified as needed to target {HEAD ~ consumers} patronizing {TAIL ~ a particular retail sales store} by offering exchange coupons having sufficient discounts or other enticements to motivate consumers into using the exchange system coupons 
Thus , exchange system coupons can be modified as needed to target { HEAD ~ consumers } patronizing { TAIL ~ a particular retail sales store } by offering exchange coupons having sufficient discounts or other enticements to motivate consumers into using the exchange system coupons
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH