The sales device employed by the sellers wherein the buyer is induced to acquire goods or services by representing that after the acquisition of the goods or services, he will receive a rebate, commission or other benefit in return for the submission of names of potential customers or otherwise helping the seller enter into other sales, if the receipt of such benefits is contingent on an event occurring after an event is made. (R.A. 7394, also known as the "Consumer Act of the Philippines," Art. 4)