Customer:
I see that handling fees to shipment?
XAdapter Support:
The live demo on our product page has some restrictions, this is because the live mode is designed for generic access, so any modification in any field can lead to the instability of the demo plugin which can cause ambiguity.
If you go for the private demo, you can get a simple highlight of how the plugin works, and will suit your business requirement or not.
We have a price adjustment option in the FedEx plugin settings, which allows you to shipping services.
For example, if you add a price adjustment of $5 to FedEx ground service, then this service will appear on the cart with added value of $5.