I'm needing some help with crediting freight back to the customer from a return. It seems like the system can do this without me having to manually add in freight charged to the original invoice.

My question's:

Do I need to create a default reason code and add that in the RMA setup as I had to do for the restocking charge?

Do I need to create a default reason code that will pull over freight to credit memo from original invoice or is /C and edit total the only way?