Offer is combinable with Book Now fares and Crystal Society Savings and is only applicable to the first and second guest in each stateroom. Offer may not be combined with Onboard Savings or other promotional savings originated by Crystal Cruises including but not limited to: Save Now. Save Later., Crystal Society Referral Rewards and SBDM tactical promotions. Savings form must be submitted before a booking is paid in full and may not be applied after commission has been paid. Crystal Cruises reserves the right to qualify all reservations prior to applying the Cruise Night savings. Cruise Event savings are for new bookings only (no rebooked cancellations) and only apply to voyages on reverse. No name changes are allowed and previously deposited or transferred bookings from another agency are not eligible. Forms must be submitted within 24 hours of booking. Note: Discount is applied to only the first segment of back-toback voyages and valid per the dates listed.