Saw this in the CR email. Surprised it hasn't been posted (again).
I'm guessing electrical isn't 20% cashback.
Please note: Revised Terms and Conditions (added by CR Rep on August 26 1:30PM)
During the 2 hour promotional period, 20% cashback for Catch is capped at $20 in total per member account, irrespective of the number of transactions made. Valid 8pm to 09:59pm AEST 26/08/20.
Cashback will be ineligible on Electrical & Electronic items/categories, as defined by Catch.
Electrical Items include (but are not limited to) computers, gaming, phones, audio, cameras, camcorders, home entertainment, and all electronics products & categories - as defined by Catch.
Cashback is ineligible when using codes not listed on Cashrewards.
Cashback is ineligible when store credit or gift cards are redeemed (spent) for either partial or full payment.
Cashback is ineligible for purchases made via the Catch mobile app.