In message , at 16:17:14 on Wed, 3 Jun 2020,
Anna Noyd-Dryver remarked:

Catalogue shopping (order lots, return those which don't fit/suit) was a
thing for many decades before the internet. I don't see why the
introduction of a computer screen into the process should make it any less
achievable.

Because it applies by law to all sellers, not just those volunteering to
do it.
--
Roland Perry