* Limit of one coupon per person, per purchase. Cannot be combined with any other offer. Valid on purchases of ophthalmic glasses, sunglasses or contact lenses. Rebate cannot be applied to professional fees or other promotions. Random draw conducted bimonthly from all participants across Quebec from February 20, 2019 to December 18, 2019. The Prestige Giftbox won is personal and is non-refundable or exchangeable. ** Email address of the referent (you) will serve as the sender’s email address for the referral. Information received from the referred person will not be stored.