Which kind of communication effect is more extensive, traditional advertising or Internet advertising?

According to the existing model, the coverage of online advertising is wider. Television advertising is very expensive, and the time is limited, and there is a time limit. Online advertising is flexible and diverse, which can be a picture, an advertising promotion page, a video, a soft article and so on. And in many cases, it is free and the cost is very low. You can put it on Weibo, WeChat and blog. When you have accumulated a certain number of friends and fans, you can get a lot of traffic by putting an advertisement. I hope the answer can help you.