Hello.....sorry if this is not the correct place to ask this question...this site is all new to me.... Anyway, I wanted to purchase SWA drink coupons from an E-Bay seller, but how would a newbie know if the coupons are valid or previously used? Does the FA scan the coupon or retrieve it from the user. Too many scam artist out on the web to just trust you are getting what they are supposedly selling. Thanks for any valid reply....BTW I called SWA this morning and was told " I don't have an answer for that question, no wait a minute.........it's both, they scan them or take them, either one.".,,okay no help there from SWA agent.