I sent [email protected] a email but I thought I'd still make this. So, I tried to buy a rank yesterday with my discover card and when I got to the final step and hit buy it said: "This card is not supported". Right next to the form it says discover.. and credit card was selected and it also showed discover. I don't understand why it wasn't accepted and if this is a glitch or something. I haven't seen anything similar lately so I do not know if this is just for me. Thank you.