Closed
Description
This is a follow up to #212 (comment).
When users proceeded through Step 2 and Step 3 in the Setup MC flow, and then go back to Step 2 and change the target audience countries, what should happen to the shipping rates and shipping times that are already entered in Step 3?
I supposed for the target audience countries that are being removed, we can simply remove the associated shipping rates and shipping times.
Do we want to show some kind of prompt to inform users?