Yes, airdrop campaigns are a common way for cryptocurrency projects, like Binance, to promote their platforms and engage users. These campaigns often involve distributing free tokens to participants who complete certain tasks, which can include actions such as:
Signing up on the platform.
Following on social media (Twitter, Telegram, etc.).
Inviting friends to join.
Completing specific tasks such as trading or staking tokens.
Joining events or communities like a Discord or Telegram group.
The goal is to increase awareness of the project, drive engagement, and build a community. While airdrops are a great way to get started with some free tokens, it's important to be cautious of scams. Always verify the legitimacy of the project and ensure you're using official channels.