Paying bills is everyone’s least favorite chore. It requires balancing when bills are due, flexing memory muscles when it comes to remembering passwords, and signing in and out of different billing sites. To help solve that problem, Mastercard has announced the Mastercard Bill Pay Exchange, a digital solution that will make it easier for consumers to view, manage, and pay telecom, utility, rent, credit card, mortgage, and other personal bills without having to set up accounts with different billers or remember multiple passwords and....