Noticed a pop-up on my LG C1 OLED TV for a free 6-month GeForce NOW membership.
1. Click on the home button on the TV
2. Scroll down to LG "Life’s Good Hub’ section.
3. Click on GeForce NOW banner which says Get 6 months free.
4. It will show you a code, which you can redeem using the link below.
https://www.nvidia.com/en-us/account/redeem/main