Just a reminder to all I had two certificates from early in 2021 that I had forgotten to put in my wallet so I spaced on them. AS sent me an email that went to my junk folder but luckily I saw it and it listed the used cert #s and value. They expire end of the month if not applied to a flight by then (you don't have to travel by the end of the month). I was pleasantly shocked and quickly purchased ticket to KOA with my "found" money.....