Problem with payment currency

[saelya]

My client is using Virtuemart. We're in Canada(Quebec), but he's charging in US. The vendor currency is set to US, in the currencies there's only the US dollar and each product is set to US. But when he receives a payment in Paypal, it's in CAD, for the same amount. If a product is 25$ US, he receives 25$ CAD. I don't understand what's the problem...