Don’t miss this Friday freebie! Visit Kroger.com to download a digital coupon for one free PowerBar protein bar. The digital coupon is only available for download today until 11:59 p.m. PST. The eCoupon must be redeemed by 2/12, and there is a limit of one per shopper’s card. Remember, digital coupons cannot be combined with manufacturer coupons. Then redeem an app rebate and get paid $0.50!