After the website is built, it is just a vase without putting it there. After spending a lot of money and time to do the promotion, the traffic is there, but in the end, I see that the website's revenue is not proportional to the website advertising expenditure, and sometimes it will lose money At this time, the network began to be suspected, and since then, it has contradicted website planning or online marketing. This is a very bad phenomenon for enterprises! It is also the failure of our network marketers!