Never carry cash? Don’t have a checkbook? The library is now able to process your credit or debit card to pay library fines, fees, faxes, book sales, etc. KanPay charges your account a 2.5% convenience fee above the total fee, to be used to promote online initiatives across the state of Kansas. And as an incentive to clear your account, IF YOU USE CASH, CREDIT, or DEBIT, the library will deduct 10% off your total fees (over $1.00, please) from now until the end of 2014.