[Free] [Extra|Cosmetic|Stuff] [PC/PS4/XB1/Switch] WWE Player Banner and Flag @ Rocket League

Source in Video Description:(youtube.com)

Don't forget to log on to ROCKET LEAGUE and get two free items with code WWEDADS today!

1. Log onto your Rocket League® game using your platform of choice (PlayStation® 4, Xbox One ™, Nintendo Switch™, and Steam™)
2. Select “Extras” on the “Main Menu” and “Redeem Code”
3. Enter your valid redemption code and select OK.

Also, in case you missed them: Wrestlemania and popcorn(ozbargain.com.au) codes too.