This popped up on the Tyroola homepage.
Ts&Cs:
*To redeem $100 OFF, select LatitudePay at checkout and discount will be deducted at LatitudePay Payment Schedule. Single use only. Offer available online only. Offer available to new and existing LatitudePay customers. Offer available on LatitudePay smaller buys only. Minimum spend $400. Offer ends 11:59pm 24/09/2021.
They get you with the $100+ fitting for the tyres. lol
So it's basically ~2-4 tyres for $400.