The quickest way to pay a Central Maine Power bill is to pay online; CMP offers this method for customers who want to pay their bills immediately. However, the company touts automatic payments as the easiest method.
With online payments, customers can pay right away for one bill or multiple bills, and can also set up automatic payments. With automatic payments, CMP automatically debits a customer's bank account every month. Another relatively quick way to pay a CMP bill is to visit an authorized pay agency location in person; such locations may charge a fee, though. Customers can also mail in payments.