Choose ONE offer; limit 1 per household.  Discount may not be applied against "express services" or combined with any other offers, coupons, or specials.  May not be used to purchase a gift certificate unless the spa facility elects to authorize otherwise. Mention SpaFlyer or SpaIndex when booking and print and bring this page to the spa. SpaFlyer Etiquette: Gratuities are not included with spa services.  If you enjoyed your experience, please remember that tips should be based on the full amount of your services, prior to enjoying a SpaFlyer discount.