Dynamics has manufactured battery-operated payment cards since 2010. Its first product leveraged the available discretionary space on magnetic stripes to support new functions related to multiple accounts, security, and loyalty with the tap of a button on the card. Over the last eight years, Dynamics has continually improved its technology, which involves nearly 200 components. Recent upgrades have led to Wallet Card, its latest product, which cardholders can use to access their credit, debit, prepaid, multicurrency, one-time-use, and loyalty cards as well as providing additional security over...