Adds a fee for cash on delivery payment method
this module adds a configurable fee for the Magento2 default cash on delivery payment Method
From Magento2 root dir:
composer require espertomagento/cash-on-delivery-fee bin/magento module:enable EspertoMagento_CashOnDeliveryFee bin/magento setup:upgrade
also, if in production mode:
Go to Stores -> Configuration -> Sales -> Payment Methods If the Module has been installed successfully, there should be a new Configuration "Cash on Delivery Fee" under the Cash on Delivery Payment Method with a default value of 0.0
The Fee total will display in the Checkout and Order totals as soon as the Cash on Delivery Payment Method has been used and the value of the Fee is > 0.