Yes I'm learning the nuances from this board about how when to book, that the original offer can/will change or disappear. And yes almost all seem to be refundable, but for not now looking in BOT, CTG, they are similar prices from other sites.

I know there are a minimum number of flights segments for EXP, is there also for Plat, or Pro? Can imagine you can just hotel and Ccard spend your way to status,