"Additional cashback" means getting some of your money back as a reward when you make a purchase. It's like getting a little bonus on top of what you already spent.
Sentences with «additional cashback»
It is great that you can get additional cashback at stores that are not part of the 5 % calendar. (takeoffwithmiles.com)
Discover Deals helps cardmembers save on every day purchases and earn additional Cashback Bonus when shopping through Discover Deals. (discover.com)
I was super excited, when I saw the email with subject» Earn additional cashback bonus from Discover with Walmart Pay». (takeoffwithmiles.com)