What are the activation codes in forge of empires?

In Forge of Empires, activation codes are special alphanumeric codes that players can use to redeem in-game rewards such as resources, units, or exclusive items. These codes are often distributed through promotional events, social media, or community contests. Players can enter these codes in the game's settings or redemption area to claim their rewards. It's important to note that activation codes may have expiration dates, so players should use them promptly.