Marc Luther Capulong

This plugin allows the admin to set a storage limit (in MB) for each users based on their role. If the user attempts to upload a file, the plugin will check if the user meets the maximum amount of storage space and will throw an error.
Error messages can be customized by using the ‘rbsl_sl_error_message’ filter.
Initially, values are set as unlimited. Which means that all users will have unlimited storage space.

Role Based Storage Limiter

This plugin allows the admin to set a storage limit (in MB) for each users based on their role. If the user attempts to upload a file, the plugin will …

theode

BE AWARE THAT IS THE VERY FIRST DEVELOPMENT VERSION AND MIGHT BE NOT FITTING YOUR NEEDS RIGHT NOW .
This plugin defines a custom post type which is used for storage management.
You easily could put in products and goods and build templates for it on the front-end

Simple Inventory

You can put in Products you have in your storage. As post type you could easily write theme templates for it.

Role Based Storage Limiter vs Simple Inventory