This deal is for 2022 Amazon Prime Day (7/12-7/13) but is live now! Amazon Prime member can purchase or Reload $50 Amazon Gift Card and get $12.5 credit using the Promotion code: EGCPRIME22.
You can add $50 Amazon e-gift card in the cart and input the promotion code, you will see this notification:
I have added this promotion to the Complete Guide for 2022 Amazon Prime Day. Enjoy!