In New Members
Jemjar logo

We welcome JemJar to The CardLinx Association!

London-based JemJar is a blockchain-based rewards program for mainstream consumers when they shop at independent cafes, restaurants and shops. JemJar is using their blockchain expertise to help local businesses attract and keep customers in an exciting and simple way by awarding crypto-rewards called Jems for qualifying purchases. Jems are held in a secure wallet on the JemJar smartphone app and can be exchanged for Ether or spent at participating merchants.