        /*** timer for billfield ***/
//        let settings = UserDefaults.standard
//        stopTime = settings.object(forKey: stopTimeKey) as? Date
//        if let time = stopTime {
//            if time > Date() {
//                billAmount = settings.integer(forKey: billAmountKey)
//            } else {
//                billAmount = 0
//            }
//        }
//        stopTimer()