further credit meters were generally mounted on external walls of dwellings in all residential areas and suspicion was widespread that supply was accessed by unauthorised users these meters also reduced the problem of nonpayment when selling prepaid electricity the challenge of providing a convenient payment point close to every home can easily be underestimated in most instances the change from credit meters to prepaid meters was started with a focus on the installation of meters but it was soon found that the system only started to operate smoothly once the focus included the sales channel page gg as well from an endusers perspective the real delivery process has much more to do with the logistics of moving vouchers sometimes called tokens or pins from a computer where they are generated to the users home and moving the cash from the users pockets to the utilitys bank account however in the disadvantaged communities targeted by the inep few residents have bank accounts