I was sent this email as apparently I am a "valued Australia Post customer".
So obviously not available to everyone.
Love shopping online but not the cost of delivery? Then Shipster is for you!
With Shipster, members enjoy free shipping on eligible purchases¹ from over 70 retailers Australia wide simply by entering their email address during the checkout process! It’s that easy! As a valued Australia Post customer, we are gifting you with a FREE Shipster membership until 31 January 2019², just in time for all your holiday shopping.
Plus, make an eligible purchase with Shipster retailers during 2-4 November 2018 and you’ll get a prize from our prize pool – which includes retailer, iTunes and Deliveroo vouchers – every time you shop. And, every eligible purchase will be entered into the draw to win $10,000 worth of online shopping.* The more times you shop, the more chances you have to win. So join today and get shopping!
I got this too.
I thought it was cause I made a complaint about not receiving packages lately.