Why air drop?

From the first ICO of itaifang to now, all kinds of token air investment has been going on.Check your wallet balance with Etherscan (don't open your wallet with a private key, to avoid unnecessary risk), where there's a line called token tracker.If you see it, you already have some tokens in your account.On the contrary, no tokens have been received or dropped.
Some users who already have a balance in their itaifang wallet may someday notice that there are suddenly more random types of tokens in the tracking column.It's wrong to assume that someone else accidentally deposited the token into your account.In fact, that's what the scrip team did on purpose.They give tokens to some users to get the news out.
If you have an unknown token in your account, you have three options.2. Learn about the situation directly from acquaintances;Let it go.To let go of this choice, airdrop naturally lost its role.But in the first case, you know more about the currency.In the second case, you also told your friends about the token, which the team would prefer to see.Both options make the team feel that they have succeeded in making token drops at low cost (but over time, it may become more expensive in the future).
At the end of the day, you'll find that airdrops are even more powerful than marketing.To raise the value of the currency, when the team announces the airdrop, it tells users that they can get an additional token in proportion to the number of original tokens.If you want to get the air drops, the investors who haven't already bought the tokens have to buy them quickly.What has already been done has to be added so that more air drops can be made.In spite of this, I would like to emphasize that this article teaches you how to get tokens without spending money, not how to buy tokens, so this kind of strategy of making a profit or not making a investment is just explained briefly.