Running low on cat food and noticed Petbarn was having a bit of a sale. I do click and collect with Petbarn mostly for the Tikki Cat salmon and their delivery is subpar (and by ordering online I get QFF points).
One of the sales they're running is 'Mix and Match: Buy one get one' sale. I was buying some Pro Plan wet food which costs $30 for 12 satchels. I added 2 different types and I got no discount ($60 total). I then changed it 2 of each, and the price didn't change - still $60 for 4 boxes. Rather than charging me buy one get one half price ($90), it did buy one get one free ($60).
It doesn't seem to work on everything, I tried the Royal Canin but that worked as advertised. But that doesn't mean it wont work on other stuff, hence why this is a forum post rather than a deal.
Thanks, god bless.