Thought this was worthy of a SD post. Cash in that rewards you have on your account:
Get extra Cashback Bonus on every card
Cards mailed within 3 business days. Use eCertificates on demand. Both available in $5 increments from $5 to $200.
I personally got a couple Home depot gift cards that rarely include cashback offers. Was able to redeem on both of my discover card accounts so I believe it is for everyone. As a general FYI, with the pandemic and places going out of business, be careful where you get gift cards from, just in case they do not survive and leave you holding a piece of worthless plastic.