[Westpac] $5 Cashback with $75 Spend on Gift Cards (Activation Required) @ ShopBack via App

Westpac lounge special for shopback plus day though shopback plus does not seem to be required.

Should stack with other gift card offers on shopback.

E.g. https://www.ozbargain.com.au/node/868915
and spend $100 to get 5% off and $5 off = $10 + normal cashback.