Another quick Costco question re: exec membership - I currently have an AmEx rewards card (non-Costco branded), that pays upwards of 1.5% cash back on all purchases, and a standard Costco membership. Every other time I checkout, some guy with a scanner pops by to remind me that I could be earning 2% cash back with an exec membership. I tell them that I already get 1.5% cash back, and so the difference would only be .5%, which means I would have to spend A LOT to clear the $60 difference.
At that point, about half of them counter that I would earn both (my 1.5% credit card rebate and a 2% costco rebate for being an exec member) on my purchases at Costco, so I'd still only need to spend a few thousand a year to break even.
Anyone know if that's true? I've assumed that it sounds too good to be true (3.5% combined cash back?!?), and the response is just an uninformed sales pitch, but wondering if anyone can actually attest to this?
Thanks,