There is a loophole in the landing=display ads check. You can change the landing URLs at a keyword level and it gets around it. There are legit companies that use this loophole (off the top of my head I know of a charity whose donation page is hosted 3rd party and they use this loophole to get the visitor directly to the donation page for a better conversion) but I imagine that this loophole will be corrected soon. Hurting many legit companies to stop a few who really should be taken down by current advertising laws about false advertising. It is a shame.