Today, the data of Binance's April free gifts flooded the screen. More than 1000 US dollars were given away in a month, and a family of three would receive 3000 US dollars. As long as you put in a little effort, you can pick up so much in vain. This is the cryptocurrency circle, which is very abstract and incomprehensible to outsiders. Many people are talking about the idea of brushing transactions, but I have a different idea. Let me quickly explain my understanding of the strategy: Binance now has a requirement for free money, and yesterday's Sign required 65 points for Alpha