Invoicing Applications

Hello.

I have been freelancing for two months now and am currently invoicing using a template I've created in Word and sending it as a PDF. It looks good, but it takes me time to edit it each time.

I would there for like to move to an online app. I've checked out Invoice Machine, FreshBooks and FreeAgent, but none of these seem to support invoicing in multiple currencies.

I have clients from the UK, Europe and US so need to invoice in pounds, euros and dollars.

Has anyone found an online app that has this ability? I did read that FreshBooks let you set up several accounts (one for each currency) so that might be an option.

Thanks,
Will