Saw this pop up on a few of my primary and AU cards today. Nothing on my Plat or Gold card, this offer was only on my SPG cards. Seems to allow in store and online purchases. To maximize, locals can run separate $50 charges in store. To maximize online purchases, I will be buying a $50 gift card on each card with the offer then combining gift cards for one large purchase.
Remember the multi tab browser trick when adding Amex offers to multiple cards.
Get a one-time $10 statement credit by using your enrolled Card to spend a minimum of $50+ in one or more transactions in-store at Hi-Time Wine Cellars or online at HiTimeWine.net by 10/11/2016. See terms for exclusions.