What happens to unsold magazines on the stands?
If there are say, 5 more unsold April issues, and the May issues come rolling around,
in say, supermarkets, groceries, magazine stores, bookstores etc., where (and what) happens
to the unsold magazines?
Does it get recycled, sent back or what? Thanks in advance for your help.

Sometimes places with waiting rooms ask for them or libraries.
Mostly though they get recycled
I strongly doubt many places send magazines back as it doesn’t really have a purpose, it costs money and its inconvenient.