Expires 4 months after purchase. Limit 1 per person, may buy 2 additional as gifts. Booking required by phone on 0800 511 8966; provide Groupon code. 48-hour cancellation policy. New customers only. Under 18s must be accompanied by an adult. If unsuitable for treatment a full refund will be provided. Therapist-client confidentiality privileges apply excluding intent to harm. Merchant reserves the right to refuse treatment. Valid Mon-Fri 8am-8pm. Valid only for option purchased. Verified using our merchant's website on 27 Sep 2016.