Those of you interested in foreign currency support should check out our customer self-service add-on for Infusionsoft (called CustomerHub).
https://www.infusedsystems.com/products/customerhubUsing this, your customers can view their invoice history, etc in the currency of your choice. We currently support the following currencies:
Dollar
Pound
EURO
Yen
Franc
Lira
Hope this helps!
Kyle