Refer a friend and when they join Northern Arena, on a minimum 12-month term or more, you will be rewarded with a $50 credit to your membership. You must be an active full facility gym member to qualify with all accounts must be up to date. Not valid with any other offers or promotions. Not exchangeable for cash or transferable. New members can choose the membership that suits them best. All new members must pay an setup fee of $29 . New members can only be referred by one Northern Arena member and they must follow the link set to them via the Northern Arena App referral. The referral must be received via this link. Northern Arena member can refer an unlimited number of non-members. The $50 membership credit will be credited to the members account after the new member has been an active member for 30 days or more. Only available at Northern Arena, 8 Polarity Rise, Silverdale, New Zealand.