I am not sure if this is a customization or something I can do in admin (whether manually editing these listings or creating a listing type)
...is it possible to assign certain listings with more than 1 location? I am using the plugin multi-field.

Listings with more than one location pay more than one listing under one location, so access should be restricted (we send payment request first via email) so maybe assigning manually would work better if it's something that I can do in admin.

thank you