Rewards
Right now it's a placeholder. Later you can use it for:
✅ Airdrops (claim free tokens)
✅ Invite Rewards (refer friends = get free tokens)
✅ Task-Based Missions (do 3 things, get a badge or token)
✅ Holding Bonus (hold SMILEY or SUUD and get rewards weekly)
So yes, Airdrop can be added as a feature under Rewards. 💡