Got this email today from Best Buy. I won't use it. Enjoy. Code isn't good until the 7th at Midnight eastern, but posting now because I won't remember to do it later.
As a My Best Best Buy® Gamers Club Unlocked member, you qualify for an exclusive download code for this Bravely Second: End Layer demo on March 7 (three days before the public). Return to the land of Luxendarc and embark on an adventure not found in the main game. Join the Three Cavaliers on a mission to investigate strange happenings in Harena Desert. Playing the demo will net you transferable play bonuses that will transfer into the full version of the game when it becomes available for purchase on April 15th. Limited quantities. While supplies last. Codes can only be redeemed between 12:00am EST 3/7/16 through 2:59am EST 3/10/16.
Follow the instructions below to redeem your code:
1. From the HOME Menu on the Nintendo 3DS™ system, select the Nintendo eShop icon
2. Select "Settings/Other", then select "Redeem Download Code"
3. Tap "Enter a download code"
4. Use the touchscreen to enter the download code and tap "Ok"
5. Tap "Ok" again
6. Select "Download Later" or "Download Now"
Items downloaded now will begin immediately. Items downloaded later will begin when the system enters sleep mode or while browsing the Nintendo eShop.