If You Got A Bill For One Cent, How Would You Pay It?

I got a bill for one cent from the cable-internet provider yesterday. I paid the bill by check over a month ago and they didn’t receive it. I kept getting duns so I called them and it had been about 11 days since I mailed it and they still didn’t receive it. They told me I could give them the check account number and they’d withdraw and pay it so I wouldn’t get a late fee tacked to the next bill. About 3 days later they received the check but apparently it was one penny short (maybe they raised the bill by one cent, I don’t know).