TelephoneBillingStatement_______cityPhoneCellular CityPhoneCellular DepartmentofBillingServices 51DublinSt．，Suite301 Springfield，WI InvoiceDate：08—15—2006 PaymentDueDate：09—14—2006 CustomerInformation Name：DesireEberhardt AccountNumber：10003483一FFT" AccountInformation CurrentCharges：$61．59 OutstandingBalance：$35．08 TotalAmountOwed：$96．67 PayyourbillonlineatWWW．cpcellular．tomandreceiveadiscountof3?foretaxesareadded．IfyouhavequestionsaboutthisorotherCityPhoneCellularpolicies，pleasecontactourcustomerservicedepartmentat1-888—349—5959． BillingSummaryAmountOwed CurrentCharges： CityPhonePremiumCellularPackage$49．95 StateTaxes$5．65 ServiceFee$5．99 TotalCurrentCharges$61．59 PreviousCharges： BalanceasofLastMonth$55．08 PaymentReceivedLastMonth$20．00 OutstandingBalance$35．08 TotalAmountOwed$96．67 HowcanCityPhoneCellularcustomersreceiveadiscount?
A.By applying for an account online B.By paying their balance early C.By calling the customer service department D.By paying over the Internet正确答案D
