[justinator]

Worked with a guy that was fed up with the phone company, so he kept like a $0.11 balance due in his account, knowing that sending him the letters asking for him to pay the bill would cost the phone company more than the total was worth.

[Ntrails]

I kept a bank account open with £1 for a decade or so as a similar passive aggressive protest

[u801e]

In the US, keeping a balance that low will result in a bnak service fee that will, after a period of time, result in a negative balance (which then leads to other fees which further lower your balance).