GRH Rewards is a way to reward commuters for renewing their Guaranteed Ride Home membership, the free and reliable emergency ride home service by Commuter Connections that provides peace of mind.   Commuters who continue with their free GRH service will receive a renewal membership notice and enjoy coupons from our corporate sponsors, good for free and discounted products and services. These coupons serve as a thank you to commuters for doing the right thing by taking alternative methods of transportation to work.  Sharing a ride or taking public transportation helps commuters avoid the high costs and frustrations of driving alone and helps to decrease traffic congestion and pollution.