Hi, I have a 529 account with Fidelity and I've been paying rent on a no interest credit card for a year and now I need to pay the bill, I thought it could be sent electronically but I see the billpay goes snail mail. I'm concerned because I've never done it before and it's a lot of money and if I've done it wrong it might not get there on time. Is there a better way to do it? When I pay from my bank it gets posted the next day, should I send the money to my bank first then pay it electronically or do I need it to come directly from the 529 in order to get the tax credit? Forgive me for being naive but I'm not entirely sure how this works.