标签:
杂谈 |
分类: MSN搬家 |
Comparing to other marketing activities, ads are falling in
importance, search is an exception.Even consideration of click
flaud and non-effective click, paid search and related contextual
advertising are still attracting to marketers.
Frankly, click flaud on contextual links are more common than
paid search. but many advertisers do not konw how many clicks are
flaudulent, what is the nature of the fraud and how to fight
it?