How to install this extension?

Under your root folder, run the following command lines:

• composer require tryout1002357/custom-catalog
• php bin/magento setup:upgrade --keep-generated
• php bin/magento setup:di:compile
• php bin/magento cache:flush

How to see the results

1. Go to the backend

On the Magento Admin Panel, you navigate to the Catalog → Currency → Custom catalog