Well it seems their "World" doesn't include Latin America, same as all the other shiny new solutions, so PayPal and BitCoin are still the only game in town down here in Brazil.
Credit cards for sure, I suppose many are international too so americans can easily get our money. It's the other way around that's tricky, setting up a SaaS from here and getting a payout. PayPal is here so they work with Brazilian banks. As for all the other payment processors, no luck. Though someone here linked to Intel's solution[1], which proxies through PayPal and seems like the way I'll go.