It seems so obvious, given Hilton’s URL structure, now that afterbang mentions it…
If you Google search for Hilton Processlanding, you’ll find other companies with the same offer (even Carlson Wagonlit.. haha). And some other targeted offers. Not all companies come up in the search tho, so you can try typing in one in the URL where the company name is (such as Google) to see if it works.
You get page after page of what Hilton is up to: