I am planning vegas trip in 2022 for 2 night. I plan to stay at 2 different hotel. I understand that If I book Hotel A for first day in 2021 then i will get $200 credit for this yea; and then book 2nd day at Hotel B after the new year. Would I be able to get $100 property credit for at both hotel? I understand that I would need to charge the property credit to amex card to get credit refunded. But is the $100 credit per hotel stay or is it per year?