See it on the instagram. Also could open the link in the browser. It said:
SAVE 35% OFF WA'S LOWEST STANDARD GAS USAGE CHARGES*
Move online today and get big savings and a $50 bonus credit.^
(*) 35% off the usage component of Alinta Energy’s standard residential gas price for two years. T&Cs and eligibility criteria apply. This offer is not available in conjunction with any other offer.
(^) We will apply a $50 credit (including GST) to your Alinta Energy residential gas account. This credit will only be applied once per supply address in any 6-month period, and can’t be transferred or exchanged for cash. Only available for customers within the Coastal (Metropolitan) region who are moving home.
There is no certain start or expiring date.
The way these companies do their gas charges are some of the most opaque things. I can’t actually tell who is cheaper and what standard charges are etc. the whole thing feels like it’s just BS to confuse us.