I am a website optimization company, and I definitely need to advertise on those website optimization query tools, because he has website needs and wants to consult me once he sees my advertisement. This is a demand advertisement.
I am a person who buys a house, rents a house or sells a house, so I have to go to the corresponding classified information website, where many people look at people's livelihood information. Because your customers are concentrated there, you can get twice the result with half the effort
I buy vegetables and have delicious snacks. So who usually eats my snacks? Yes, young people, where do young people often gather? Wechat friends circle, post bar, space, these are all, so advertising must choose the right way to be effective, and there is no rigid place to do advertising well.
Finally, I want to say that free = the effect is average, and it is worthwhile to spend a little money for a lot of money.