If you'd like to pay your bill by check or through EFT, check out these resources for more information: Watch these quick videos to learn how to set up an auto-payment > Through your Sun Life Connect account you can pay your bill online by making one-time payments each month or by setting up monthly auto-payments-just select the payment date that works for you. Sun Life's ePay is one of the easiest ways to manage your bills and payments. Paying your bill with self-bill or TPA administration.Paying your bill with list bill administration.