How To Stay Off Of Google's Radar
Kyle has already given us one way to stay hidden from Google. You can find that training here:
This method will help reduce our footprint in Google for the purposes of PPC. I am not taking anything away from this training and you can choose to implement this method and never look back. I have used the method myself and it works.
But it doesn't guarantee 100% that Google can't (or won't eventually) find that page and add it to the index, or penalize the page instead. There are other ways to create a sales page all while remaining completely anonymous. One method is entirely free while the others will cost some money.