Intuit should make it clear that QBO does NOT support multicurrency transactions period. Being able to invoice a customer in USD is not good enought.

QBO completely ignores the currency of all transactions in PayPal and imports them in CAD. It doesn't even convert them to CAD.  For instace, if I have a transactions in PayPal for 40 EUR, QuickBooks imports it as $40 CAD !!! This is fundamentally wrong. It is ourtagious that Intuit adverties their product as a multicurrency accounting system where it fails to recognize the most important factor of transactions, the currency.