How to disable key from admin URLs in Magento 2

If you want todisable key from admin URLs in Magento 2, follow these steps:

On the Admin panel, click Stores. In the Settings section, select Configuration.

Click on the Advanced => Admin section, and continue with following:

Click on the Security => Add Secret Key to URLs< section, and continue with following:

Secret key feature is enabled by default and can be disabled here

How to disable key from admin URLs in Magento 2expoundsofttechsolution
Magento 2 checks if the product has a special price