Home » Promo Code » Freebie Friday Kroger: FREE EPIC Performance Bar Freebie Friday Kroger: FREE EPIC Performance Bar Sarah / September 12, 2018 / Promo Code September 14 only, Kroger shoppers can download a digital coupon for Free EPIC Performance Bar (1.24-1.9 oz., select varieties), but you have until September 30, 2018 to redeem it. This offer is only valid for residents of the United States. This Offer is Expired!