Why having clicks but no revenue for Parkingcrew ?

[typocan]

I have some domains parked in parkingcrew, but they alway have clicks but no revenue. why ?

 

[zaki.ahmed]

when click is considered as invalid google does not count it and hence no payment. but some of the parking company show it against the domain like parking crew and some will remove the invalid clicks once stats are final like voodoo

 

[dompro]

could it be Google serving free public ads on the parked page when there is no ad for keyword or geo?

 

[typocan]

when click is considered as invalid google does not count it and hence no payment. but some of the parking company show it against the domain like parking crew and some will remove the invalid clicks once stats are final like voodoo

also some domains no click with revenue.

 

[zaki.ahmed]

also some domains no click with revenue.

its vice versa in that case.
Parking company do not count it as a valid click but google counts it as a click.
google counting it as a click is more important than parking company.

thats why no clicks/visitors but revenue..

 

[typocan]

thanks all