Consumers Who Clip and Redeem Discount Coupons

Consumers who clip and redeem discount coupons

A) exhibit the same price elasticity of demand for a given product than consumers who do not clip and redeem coupons.
B) exhibit a higher price elasticity of demand for a given product than consumers who do not clip and redeem coupons.
C) exhibit a lower price elasticity of demand for a given product than consumers who do not clip and redeem coupons.
D) cause total revenue to decrease for firms that issue coupons for their products.