Just finished doing my grocery at local Woolies when I noticed a black vending machine with a massive screen saying Free Nescafé Sample of Farmer's Origin Coffee pods.
There is a QR code on the front of machine you can scan to goto landing page.
Once at page, login using your Google account (or create, follow prompts), accept the usual T&C's and select VEND! Took less than 2 minutes.
What i got was 2 small cardboard boxes, each with 3 pods each. Total of 6 pods. Report of other user getting 1 box of 3 pods. Others please post comment and let me know how many you got?
Posting URL of a machine finder on the site.