You are only able to stack on products listed on our website as forming part of the Stack On suite of products. Products may be added to this list from time to time.

Other On by EnergyAustralia plans, such as Ultra Solar and Free Saturdays, are not eligible for stacking on. If you’re already on one of these plans and want to take advantage of Stack On Rewards, you will need to switch to the Stack On Electricity Plan.

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