The sites appear to be third-party rental broker portals, but they’re not affiliated with any real business. They have functions to select a car model, rental length, and city (the ad geotargets to the user’s location). When this process is complete, users click “submit enquiry.” Within minutes, a recap of the information appears in the user’s email inbox, though without further details on a specific car rental company or pickup location — the cars can’t be reserved online.

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