Jamie Dimon, the CEO and Chairman of JPMorgan Chase (NYSE:JPM), wants stablecoin issuers to offer rewards on payments, not on balances, according to an interview this week with CNBC. Banks kindof already do this with credit cards.The ongoing debate over whether stablecoin holders should earn interest on these digital assets continues as the details of crypto market infrastructure legislation are hashed out. The banks, fearful of competition, do not want stablecoin issuers to pay interest to holders of payme ...