Only for large retailers, though. Why not directly offer the CAD file for download right on that page, or make the resulting product available for purchase?
Likely to avoid defeat attempts. The corporate email requirement acts as a first-line defense to at least try to stave-off would be skimmers / scammers grabbing the CAD file and working out the measurements needed to defeat it.
Sure is. Good thing criminals are too dumb to find it, and especially too dumb to replicate it. I'm sure they will never be able to modify their skimmers to circumvent it. They will rue the day they messed with Target's IP lawyers!!! https://patents.google.com/patent/US11507762B2/