Offer is valid for appointments booked for Monday-Thursday only. Not valid at Bliss DC. To receive either discount, you must present a valid identification for your college or graduate school. To receive the 20% discount, you must check-in or make an appointment with another guest. Discount will be applied to the full price of the service; gratuity is not included. This offer cannot be combined with other service offers or promotions. Appointment availability is limited and cannot be guaranteed. Offer expires October 31, 2014 at 11:59 pm EST.