Functional Currency per Service Provider instead of Domain Level

Hi OTM Community,

I would like to check is there any possibility to have one currency on all Invoice cost lines instead of copying same from Shipment.

Lets say:

1. I have Rate Offering with EUR as default currency code.
2. My Rate Records has different currency codes

Base Cost - in EUR

Destination Charges (Accessorials) - in USD

So, when shipment is planned, the shipment will have two costs one with EUR and another one with USD.

When I create Invoice/Bill the same currencies are copied to Invoice/Bill too where i cannot issue this to customer which cost lines has different currency codes. Invoice must issued with one currency.