WooCommerce Checkout Fees module allows you to add fees (e.g. handling, processing) to WooCommerce cart and checkout. Fee amount can be fixed value or percent from cart total.

Booster for WooCommerce - Checkout Fees - Admin Settings


Total Fees
Sets number of the checkout fees you want to add. Press “Save changes” button after setting this number to see new option fields.__ALG_REMOVE__
Default: 1

Fee Options

Enables/disables the current fee.__ALG_REMOVE__
Default: yes
Sets current fee title on frontend.__ALG_REMOVE__
Default: Fee #1
Sets current fee type. Possible values: Fixed; Percent.__ALG_REMOVE__
Default: Fixed
Sets current fee value.__ALG_REMOVE__
Default: 0
Sets if current fee is taxable or not.__ALG_REMOVE__
Default: yes
Checkout Field
If you want fee to be added only if some checkout field is enabled, enter field’s key here. For example, if you have added one custom billing checkout field with Booster’s “Checkout Custom Fields” module, enter billing_wcj_checkout_field_1 here. Ignored if empty (i.e. fee will be always added).__ALG_REMOVE__
Default: None
If you need fee to be added only in case if some payment gateway is selected by customer, please check Booster’s WooCommerce Payment Gateways Fees and Discounts module.
Accessible through:
  • WooCommerce > Settings > Booster > Cart & Checkout > Checkout Fees
Tested on WooCommerce 4.5.2 and WordPress 5.5.1
Plugin can be downloaded here. If there are any locked fields in the module, you will need to get Booster Plus to unlock them.