The billing always seems to be confusing to me. It displays credits I have, what I owe, how much I've spent, etc. but I don't know if I owe money, if I'm going to owe money soon, how much I will owe, when I'll owe it, if I'm late on a payment, etc.
It would be nice to have a number of what I currently owe and what I have on balance, then maybe a third displaying how much I'll need to pay after the credits are used. I don't want it to show me how much I've used that month at the top because it appears like I owe that and it confuses me a lot.