Yahoo defines Click fraud and click quality:
Click fraud is generally considered to be clicks made with bad faith
with the sole purpose of generating a charge to the advertiser with
zero possibility of a legitimate site visit or transaction occurring.
Traffic quality clicks (or click quality) refers to all clicks that are not click
fraud, which includes everything from perfectly converting clicks to
those that do not convert. It refers to clicks from domestic and
international users and clicks from our various distribution channels
and products.
Yahoo also states: "While we are not legally obligated to address traffic quality issues,
our aspiration is to bring good value to our advertisers."
Google defines invalid clicks:
The term "fraud" implies deliberate deception. Our aim in fighting
invalid clicks is broader and includes clicks that we suspect may have
been deceptive or malicious, as well as clicks that we deem invalid for
other reasons, such as accidental double clicking on an ad (which by the way Google used to "accidently" charge you for). The usage
of the word "fraud" in this context has caused a great deal of
confusion, as it's practically impossible to "prove" that an impression
or click was caused by deliberate deception.
Google also states: "We choose not to charge for invalid clicks".
MSN defines invalid click as:
An invalid click is a click that Microsoft adCenter has identified as
having characteristics typical of user error, malicious activity, or
similar types of irregular activity.
What do you think?
Should Google, Yahoo and MSN be legally obligated to address click fraud or invalid clicks?
Yes (85.7%)
No (0%)
Not sure (14.3%)