Get all of a user’s posts (custom post type) then get cumulative value of a specific meta_key value from those posts
I’m trying to add property values for each user on a real estate website.
I have a custom post type “properties.” I’d like to take the “listing_price” from all of them and add them up to show how much that agent has for active listings.
Really don’t even know where to start. I see threads to add all custom post type meta values but not for a specific user.