All of the Following Are True About Coupons Except Which

All of the following are true about coupons except which?

A) The majority of coupons are distributed as freestanding inserts in newspapers.
B) Companies have decreased their use of coupons as redemption rates have fallen.
C) The usage rate among consumer for coupons has declined sharply since the end of the last recession.
D) Online coupons only account for a small percentage of total coupon redemptions.
E) Most coupons are now issued without an expiration date.