This module reveals which catalog rules are applied to a product.
You can see it from admin area in the product sheet's "Product Rules Price" section.
Composer Installation Instructions
Since this package is in a development stage, you will need to change the minimum-stability as well to the composer.json file:
After that, need to install this module as follows:
composer require magento/magento-composer-installer
composer require simone-baldini/product-rules-price
Manual installation instructions
go to magento 2 project root dir and create following directory structure:
Enable SimoneBaldini/ProductRulesPrice module
to enable this module you need to follow these steps:
Enable the module
bin/magento module:enable SimoneBaldini_ProductRulesPrice
Run setup upgrade
Re-compile (in-case you have compilation enabled)