In the US, paypal allows us to buy certain cryptocurrency, like Bitcoin, Bitcoin Lite, Lite coin and I think another service I'm forgetting. You can buy and sell some crypto on PayPal, I believe it's been this way for a couple years now. I bought a small amount a while ago for a cheap amount and I lose money, so I decided to cash out a while ago and call it. I don't intend to mine, so it's something I don't think I would ever invest further in, even through PayPal. But I think if I'm paid in bitcoin, I may be able to use Paypal as a wallet now.