My grocery store ran a promo last November. I bought $1700 in Disney gift cards, got $170 in grocery store coupons, $3.60 per gallon fuel perks and 1700 SW points (used SW credit card). I always paid monthly before but that was too good to pass up. I combined the gift cards into $1000 plus $700, my dues were around $1550, saved the rest for my next vacation.