It so happens very often that many companies are involved in making the same product and this means competition .
It happens very often that many companies are involved in making the same product , and this means competition . It happens very often that many companies are involved in making the same product , and this means competition . It so happens very often that many companies are involved in making the same product and this means competition . It so happens very often that many companies are involved in making the same product and this means competition .