This module allows admin to display additional fee of payment method in cart summary on "One page checkout with social login and Mailchimp" page. It don't charge additional fee but just show additional fee which is being charged by payment methods.
If your payment method charge additional fees and you are using our One page checkout module then this is a must have module for you so that you can inform your customers about additional fee that is being charged by your payment methods.
Without this addon customer don't see additional fee information in cart summary and gets confused later on payment page.
With this module customers can see additional fee details in cart summary itself.
This module is not suitable for you if:
1. You are not using "One page checkout with Social login and Mailchimp" module, which can be purchased from below link:
2. Your payment method don't charge additional fee.