Some recent experiences....
My ISP (TPG) recently starting treating the e-mails with the actual WW e-Gift card as spam. (Since fixed by making an exception rule.)
No $100 Perfect gift cards left at WW Tuggeranong this morning, but WW Kambah had some. Checkout guy said that he had to ask me why I'm buying them, to ensure that I wasn't being scammed. I replied truthfully, "For the points." As we're waiting for the cards to be activated, he asked me if it was some sort of special offer that I'd received. "Um, no, it's in the latest catalogue", as I gesture towards the big orange promo sign on top of the gift card display, about three metres away.
I've never had these cards work before with certain Bendigo Bank terminals, with them always throwing an "Invalid Date" error whenever I'd tried, just on spec...... until today.