Bitcoin has a reputation as being a stable store of value in the cryptocurrency space, but one company proves that the largest coin has utility besides being an investment.Chantelle Borrelli is the co-founder and CEO of CrownBits Rewards, a loyalty platform that offers cash-back rewards in Bitcoin.Borrelli discusses with David Lin, anchor for Kitco News, how incentive programs are what's needed for mass adoption in Bitcoin to happen.