Package exclusions not reflecting on "add-listing" form

Team,

I’ve created three packages (1 free tier, 2 paid tiers) and associated them with Invoicing items as described in your tutorials. No trouble there…

What seems to be misconfigured are the exclusions and package specific settings.

Using the images field as an example, the free package allows 1 image, the first paid tier allows for 3 and the second paid tier allows 5.

Upon performing test listings, all packages redirect to the add-listing form using the URL structure provided in your tutorials:

https://websiteaddress.com/add-listing/?listing_type=gd_place&package_id=1
https://websiteaddress.com/add-listing/?listing_type=gd_place&package_id=2
https://websiteaddress.com/add-listing/?listing_type=gd_place&package_id=3

But no restrictions are imposed on any of the forms (i.e., I can post just as much on a free listing as I can on the premium tier.).

I’m sure I’ve missed something simple. If you can point me in the right direction, I would greatly appreciate it.

Thanks!