I booked my WDW package (w/DxDDP) several months ago & the package included a free-refill resort mug. I just read that the new mugs with RFID tags have been installed in all of the resorts and is going live soon. I read the various pricing for the amount of days at that resort. My question is since this was included in the original package, does it mean that I will be able to use this for my whole stay? I'm at the one resort for 10 days. I just am unsure how this new system works on previously booked packages.