When they can show steady earnings. The stock will grow when they earn more each year which is something they haven't been able to do consistently. They have one good quarter, a so, so quarter, or a bad quarter. The market will never give them a higher pe because they have never been consistent in their earnings and going forward nobody really knows what they will earn in the next quarter or the quarter after that especially with the loss of the Walmart business. on a valuation basis the stock price looks cheap but the earning's growth just doesn't measure up for a higher pe without some sort of earnings growth consistency