 ATLANTA--BUSINESS WIRE--Repay Holdings Corporation NASDAQ: RPAY REPAY, a leading provider of vertically-integrated payment solutions, today announced a technology integration with Billtrust NASDAQ: BTRS, a B2B accounts receivable automation and integrated B2B payments leader. Through REPAYs participation in Billtrusts Business Payments Network BPN, REPAYs corporate customers will instantly gain the ability to automate electronic payments to Billtrusts vast network of suppliers, 