Costco cashback

So afer a year I got $200 back from Costco and $250 from the Costco Amex (see money for nothing post) which is about a month of 'free' groceries.  I use the Amex all the time when I can.

I guess it almost makes up for having to visit the 7th level of hell once a fortnight and having a feeezer full of frozen pork or whatever I can't eat from the $20 megapack...

My additional challenge is to get a free lunch there, the pizza samples are OK but it cracks me up seeing grown men and women queuing up to try a 1 inch square of mmmmmmm bread and  butter or AN olive, you have to be discerning and take like 5 samples of the good stuff and come round and do it again...