A payroll company in downtown Bangor is closing after more than 20 years. Advantage Payroll on Harlow Street will shut its doors June 15th. The Director of Business Development for Advantage Payroll says the franchise owner has decided to leave the business. Three to six people will be put out of work by the closing. We’re told the customers who use the service will be shifted to the office in Auburn and all of them have been notified of the move.