PayPal stops payment delivery to Mega, citing 'business reasons'

This sucks. I subscribe to Mega using PayPal and I love the service. I wish I didn't have to use Paypal. However, I don't live in the US, so my options are limited.

If Mega can't use PayPal, what can they use for processing international payments? What options are available for vendors of digital products who live outside the US?