Products are not shown if the user is not logged in
The products most likely aren't published, but can be previewed by an authenticated administrator.
Check the "status" and "published from" fields for each product.
I am trying to develop a small project to learn how mezzanine and cartridge work.
I have the problem that items in the shop are listed only if I am logged in, while I'd like to be able to show them to unauthorized users.
Is there a setting that has to be toggled?