Will the chain home default on wages?

Chain home has no basic salary. At the time of income, it is said that the basic salary of 2500 for the first six months of A0 is not responsible. In fact, if you get 10,000 grades, you will be promoted to A 1, and there is no basic salary, no matter whether you have been for six months or not. Secondly, the commission system of chain home is 3%, and the agency fee is 2% for the buyer, 1% for the seller and A65438+.