Locally owned and operated in Airdrie, ENVY is home to some amazing hair care and hair maintenance products. Product: ENVY Salon & Spa Gift Certificate Value: $25 Redeem: Must print or show proof of purchase to redeem. In-store purchases only Your card will be available for pick up or sent as soon as possible. Approved eGifts are sent within 15 minutes or less of processing but can take up to 24 hours.