I don't understand this.
I pay my factor a direct debit of £70 a month. Every now and then I log onto my account online to check that everything's hunky dory. Last week when I logged on I noticed it said 'Balance: -£104'
(cue panic)
I phoned them and they said it was about work that had to be done on communal grounds.
Today I've paid the bill using my CC but my account now shows: Balance: -£208.
WTF is happening here?!