Hello Jaruwan,
The -$30 that you are crediting me already, is for profit sharing, and is something completely separate. It has nothing to do with the freight forwarding fee that you have charged me incorrectly for.
You are still only allowed to charge me $10 for the freight forwarding fee, not $40. So please send a credit note for the $30 for this ASAP.
As mentioned, you are only allowed to bill me $10 for the freight forwarding fee. You are not allowed to bill me at all for THC (terminal handling). Since you are not allowed to bill me for THC at all, please send the credit note for the $20 here ASAP as well.
The problem for the freight was that you were showing P2 status in CW1, not EXP. This is why we did not have matching rates. Please always make sure you have the correct status in CW1 going forward, so that there is no confusion.
As soon as we receive your credit notes, we will process the rest of your attached invoice.