I keep trying to pay my bill online like I always do but now all of a sudden the accounts I have always used are being rejected. I have checked my bank accounts, the money is easily there and one of the "rejected" payments is even still posted on my bank account. I've tried entering credit card numbers just to see and make sure nothing is turned off but nothing seems to want to go through. Why would any form of payment keep getting rejected for me? Again, I have checked and am more than 100% positive the funds are available. I'm starting to get frustrated.