How to set a default fixed freight for Sales orders ship from 1 particular warehosue?

Hi ray20,

also wish you a happy new year!

In my Opinion you found the best way to handle the requirement. But notice: the shipping terms are not manipulating the freight cost, only the fright price. I just wanna say that, because you have outlined the freight costs in red (in your screenshot).

cheers

@PatrickSchlenker90 
Hello, thank you Patrick, yes, you are right.
The shipping terms are only effect on “freight price”. But our original goal is to set “freight price” as a fixed $5, so we can go with it.
My mistake that previously we did not figure the relationship between “freight cost” and “freight price” quite clearly. People normally manually input $5 in the textbox of “freight cost”  to get the desired result. So, I am stucked in thinking manipulate “freight cost” .
it is my mistake to not state our purpose clearly.
thank you for pointing out.