How to add optional fee or service fee (Optional)

Once you need to add a service fee as optional for the users then this feature is useful.

There are a few possible examples of the optional fees we can use: 

1. Add the service fee option for your order.

2. Additional support for the year

3. Order in gift wrapper.

4. Protection in courier.

5. Quick delivery.

6. Insurance fee

Step - 1: Configure the service fee from the admin area.

Screenshot - 1: (Admin: Set extra fee)

Step - 2: Users will get the optional fees to select on the checkout page.

Screenshot 2: (Checkout: Users will get the optional fees to select)

Screenshot - 3: (Checkout; Once the user selects fees then it will apply)