WALNUT CREEK, Calif.--(BUSINESS WIRE)--YapStone™ announced today that RentPayment, its online and mobile payment solution for the apartment rental industry, will now report rental payment information using TransUnion’s Resident Credit. The integration with ResidentCredit will offer a prompt, seamless reporting process for property managers and residents. “Rent is the largest monthly expenditure for many Americans today,” said Michael Denbeau, YapStone Vice President and General Manager of RentP