So... we leave for WDW on 9/20. I'd like to stock up on more gift cards for spending cash on the trip. What's the best DGC strategy available today? My usual go to is to buy walmart GCs at Raise when I can get a decent cash back amount through Ratuken, MrRebates, etc. (4%, 8%) and then buy DGCs through Sam's Club where it's already 4+% off. Recent raise cash back offers are only 1-2%, so I'm tempted to use my Blue Cash AmEx with 6% back at groceries and stock up on DGCs there. Any other strategies I should be using this week?