nueleffiong (25)in #blockchain • 7 years agoIntroducing DealIN.io: A Decentralized loyalty Reward System Using Blockchain And Smart Contract TechnologyDEAL WHAT? Every year millions of retailers spend in excess of $20 billion on software that improves the loyalty of…nueleffiong (25)in #dealin • 7 years agoNeed Twitter Follows? Hashtag A Challenge Competition!We are about to make the weekend fun for a whole lot of people. Who loves FREE shopping? ME and I guess you too!!! .…