It was repeated so often that it became dogma: Ron Johnson's greatest sin was ditching the sales and coupons. Johnson himself called it a "mistake," and one of his last acts as CEO was to abandon his pricing strategy and bring back the coupons.
While many commenters cheered the coupon comeback, a few were more skeptical of the return to the old regime. In fact, many noted that the retailer was obviously just jacking up prices just so they could lower them again with discounts.
Obviously J.C. Penney needs to bring back the sales and coupons if it wants to attract its wayward customers, but it should probably find a more subtle way to do it. Johnson was criticized for abruptly abolishing coupons without first testing the strategy; if the new management just slaps on higher price tags and then hands out coupons, it risks making the same error in the opposite direction.