Use code GV10 for 10% off. Vouchers purchased with this discount code will be valid between 01/01/25 - 31/03/25 and valid on treatments only. The perfect gift! Why not treat someone special to an experience at HI Therapies. Great for your work team, partner, friend or as a fabulous gift for that special occasion. Please note, E-Vouchers are not automatic and are only sent during our opening hours.