If they dont pay you on the day, and you have to send a invoice off, then you have to work a month and then wait a month, so your always be a month behind, I am owed thousand every month
Andy
PS if they dont pay with-in 30 days (in accordance with the late payment of commercial debts act 1998) I normal send out a statement of over due invoices, and 9 times out of 10 they pay up