The credit card number may be validated and verified by a credit card verification processor (128) coupled to prepay call management platform (50).

A system for selecting a credit card processor is communicatively coupled to at least two processors and a merchant.

The traffic generator includes a transmit credit block coupled to the transmitter or to the scheduler.

The credit requesting system is coupled to the transaction account provider and the at least one input device.

The credit card number may be validated and verified by a credit card verification processor (128) coupled to prepay call management platform (50).

A system for selecting a credit card processor is communicatively coupled to at least two processors and a merchant.

The mixer is coupled to a filter which is in turn coupled to a receiving antenna.

The indicator is coupled to the processor.

The sensor is coupled to a micro-controller and the micro-controller is coupled to a pump motor.

An apparatus includes: an optical receiver; an electrical divider coupled to the optical receiver; an electrical diplexer coupled to the divider; an electrical combiner coupled to the diplexer; and an optical transmitter coupled to the combiner.

The processor is coupled to the detector circuit.

The remote control includes a controller, an input coupled to the controller, a transmitter coupled to the controller, and a receiver coupled to the controller.

A credit card sale is effected over-the-air with a primary station (10) coupled to a suitable data base (18).

The system additionally includes at least one laser coupled optically coupled to the electronic display device and communicatively coupled to the processor.

Each coupled inductor has a main inductor inductively coupled with a secondary inductor.