No, you can refer as many people as you want through Nectr’s Refer a Friend Program, and benefits from the $50 Referral Reward credit as many times as you like!
Keep in mind though, you must only share your referral link with friends who are aged 18 or over, live in the applicable energy network areas and who have given their implied or express consent to receive the referral invitation from you. Additionally you must not publish or advertise your referral link, or share it with anyone other than your friends who have consented to receive it. If Nectr has any reason to believe that your referral link is compromised, Nectr may invalidate your referral link and may elect to issue you with a new one.
Want to check out the full Terms and Conditions? Check out https://nectr.com.au/refer-a-friend-terms-and-conditions.