I used my Amex to buy a David Jones bed set, and got a $20 credit. David Jones had to cancel the order, but I still got the $20, so I ended up $20 better. (but still minus a bed set).
Anyway, I was wondering if anyone does this intentionally? With Bing Lee and others offering a $50 credit after spending $300+, what's to stop you doing that and returning items? the hassle may be worth it for $50.
Any thoughts?
Please don't abuse the system we love.