The $100 will be applied to your Powershop account in four installments of $25. To receive the initial $25 off, you need to join via this page on or before 31 December 2019.
You will receive the initial $25 off on the day you become a Powershop customer, the second installment on your 30 day anniversary of becoming a Powershop customer, the third installment on your 60 day anniversary of becoming a Powershop customer, and the final installment on your 90 day anniversary of becoming a Powershop customer.
Each $25 off is not available in conjunction with any other promotional offers available through Powershop from time to time. You can contact Powershop through www.powershop.com.au or by calling 1800 462 668.