Cheaters really want to cheat people, the money is in the hands of the direct loss of contact, the contract can become a tool to cheat the money, or even not useful at all.
The farming industry itself is not a profitable industry, and can even be said to have very low profits. Normal farming cooperation program, the manufacturer side will want to do everything possible to limit and prevent farmers from breaching the contract. High yield must be high risk, so when the farming cooperation method seems to have little constraints, that is not normal, and publicize high yield without risk is usually accompanied by such and such a scam, save money is not easy, investment must be cautious.
Looking at the following question, it is estimated that your heart will be a little bottom, the world does not have the white drop pie thing, the conditions are too good cooperation will hide the scam. /question/1449973643493365660.html?entry=team
There's another one: /question/1241913259381483379
Here's another one: /question/1449676400091944500 .html?entry=team