The fine print:

* The membership amount will be loaded onto your account and all purchases made will be credited until funds are depleted.
* Membership discounts will be applied at point of sale while there are still sufficient funds on the account.
* You may top-up your account anytime by a minimum of 50% of the initial top-up amount to keep your membership active.
* Discounts are only applicable to regular priced treatments or products and may not be used in conjunction with other discounted offers, packages or promotions.
* Membership is not transferable but may be used by others provided permission given by the main member.
* The membership balance cannot be exchanged for cash.
* The membership balance must be used within 12 months upon activation.