Dear Niclas,
Good morning.
I need to introduce myself, my name is Sudaporn the PIC of Import-Export dept. of Rojpaiboon.
Refer to above subject on the problem of VSD 301 that would need to send it back to your place and you ask us to declare customs value 10 Euro.
We can’t do as your request due to the policy of Custom. So we have to show the actual price on invoice for avoid any issue with Custom at here. Hope your kind understanding our point.