Limit 2 per person, may buy 3 additional as gifts. Limit 1 per visit. Valid in-store only. Not valid for sale items. Complimentary second pair of prescription eyeglasses can be chosen from a large special frame selection with single-vision clear lenses. Not valid on eye exams, contact lenses, or non-prescription sunglasses. Not valid with insurance or vision care plans. Not valid on previous purchases. Valid only for <a href="http://gr.pn/1Rwo6x7">listed locations</a>. Must use promotional value in 1 visit.