1. Words with high consumption and low conversion should be planned and controlled independently by adjusting the cycle coefficient; Avoid the family budget that keeps going offline.

You don't have to be addicted to online all day. The specific situation depends on the change of form and customer service.

3. Marginal words that are tasteless to eat and regrettable to discard can be treated at a low price and made another plan.

Of course, you can also use tools to help you optimize management. Now both SEM and Jiuzhilan are doing well.