Has anyone have experience using website parking services?

When a customer account is suspended, i would like to have the parking urls displayed for the domain instead of the suspended page. Is it possible?

Yup ofcourse...

But why dont you just change the suspended page so that it has ads on?

Thats super easy and does more or less the same thing?

like google ad words?

Domain parking websites are so annoying, the ads and mess. A better option is to do a redirect to your hosting company.