Pixel game card company just dropped Paypal, aaaaand replaced it with Skrill. Literally, they dropped PayPal today since I charged $50 through them this morning. Do a google search on Skrill, the results are.....scary. Don't trust them with squat, I just tried paying $20 with them and they took my card information then sent me to another page requesting pretty much ALL of my personal information(SSN, checking and routing numbers for bank, address, full social, ect.) to sign me up with a protection service.
This method can be considered quite dead if you intend to make direct payments from your bank account. Haven't tried using subway cards yet on Pixel Game Card service, I'll post my results later when I try that.
Edit: Tried a subway card I bought at the grocery store, worked just fine. Also PayPal is available again as a payment option.