Not sure if it's targeted but me and my family members have received this deal by email.
Coffee Club - Get $5 cashback when you spend $30 or more (16.7% discount)
Get $5 cashback when you spend $30 in store at The Coffee Club stores across Australia. Enjoy breakfast at any time of the day, barista crafted coffee, sumptuous lunch options and everything in between. You'll find what you're looking for and more at The Coffee Club.
Important offer conditions: Spend $30 or more in 1 transaction on your Westpac Credit Card. Offer valid in store only.
Caltex - Get $5 cashback when you fill up or shop at Caltex Star Mart - Ends 23/09/2018
Get $5 cashback when you spend $50 or more on fuel and in-store at Caltex Star Mart locations. Fill up with fuel, get a cold drink and a quick snack, or a freshly brewed coffee and a convenient meal. Your one-stop shop for all your convenience needs, is now even more rewarding.
Important offer conditions: Spend $50 or more in 1 transaction on your Westpac Credit Card. Available at Caltex Star Mart locations only.
Checking the T&Cs which states -
Eligible Westpac credit cards include most Westpac branded consumer credit cards and the Altitude Business credit card. American Express® Westpac Altitude Platinum Card, American Express® Westpac Altitude Black Card, Westpac BusinessChoice credit cards, Westpac Commercial credit cards and Westpac Consumer or Business Debit Cards are not eligible.
I would never spend even $1 at coffee club.
Caltex yes!