INCLUDES: Premium Conductive Gel HOW TO REDEEM: After you receive your order confirmation email, well send you a voucher within 24 hours with your custom voucher code. WHAT TO KNOW: Redeem within 60 days of voucher purchase Offer is final sale, non-refundable and non-transferable Shipping is not included and will be charged upon redemption Voucher may not be combined with any other offer, promotion, coupon or discount or certificate and must be used in a single visit. Voucher is not valid for prior purchases, prior balances, or purchases of gift cards May be used to obtain the discount stated on the Voucher within 60 days of voucher purchase; after that time, and for a period of 5 years from the date of issue (or longer, if provided by law), the Voucher may be redeemed with the Vendor for the services stated on the Voucher equal to the value for which it was originally purchased