The biller may request for information, such as: Biller account number; your Discover Card number; Expiry date of your Discover card; Amount you authorize to be charged; and whether it is a one-time or a regular automatic bill payment. Update the list with those ready to accept automatic payment.
You receive your usual CashBack Bonus of 5% on office supplies, 2% on gas and 1% on other purchases, as per the Rules and Regulations of Discover Financial Services. Just as Discover offers its Discover card bill payments service free to its cardholders, many billers too may not charge any fee. It is advisable, however, to check up while setting up payments.
Though there is no limit to the number of billers you put on your biller directory to be paid automatically, ensure the total bill charges are not in excess of your card’s credit limit. If your Discover cards account number, or when the expiry date of your card changes, Discover normally tries to have them updated with your merchants.