Why the shipping service in my custom module does not shown on the checkout shipping pane?
I am currently learning how to write my own module to support different shipping method/service.
Attached is a toy example that I am working on, and the problem is that:
Although the shipping service is listed on the configuration page :
However, it is not picked up during the checkout process, and the checkout shipping pane shows:
"No shipping rate found for your order"
Any suggestions are very much appreciated!