For those with the AMEX Platinum Card, you have until the end of June of 2021 to make up to two qualifying purchases of at least $50 from each location and receive a statement credit of $50 back for each purchase. Note, the items have to be delivered and in-store pickups or purchases don't seem to count.
Also, you have to actually claim the deals on the AMEX Platinum site before making the purchases!
Note, some items on the Home Depot are only available for in-store pickup, so be mindful of that.
While I bought some things to keep on the Home Depot site, I intend to sell the games I bought from Best Buy to GameStop (or give them away as gifts).
Here is a post from the Points Guys that goes through some of the matter:
https://thepointsguy.com/news/platin...credit-offers/