A remote controlled valve for cessation of water flow from an outflow component such as a showerhead or faucet during periods where water flow is not required by the user to provide for water conservation. The coupon provider also provides coupon offer data including, but not limited to, the terms of the coupon, contact information for the coupon provider, and a logo andor trademark associated with the coupon provider. The data processing units may complete the tasks as instructed by the task scheduler, transmit task end signals to the scheduler and transition into standby states.