What's that? You're one of the 6.7 billion people who don't live in the USA? You want to conduct business in more than one currency? You're not an American company?
Then guess what: you're still stuck with PayPal.
Nobody seems to get that PayPal's killer feature is not its userbase. It's that it's everywhere and has multi-currency support.
I would very much like to use Stripe or Braintree or whoever there is who doesn't resemble the truly and sincerely Kafkaesque[1] experience of dealing with PayPal. But until I, as an Australian, can do business with foreigners in their currency then Stripe and the like are basically useless to me.
All I can do is lick the windows.
[1]: I'm semi-serious. Read The Trial and tell me it wasn't written about having a PayPal account frozen.