I have been doing work for them for over a year, they have never paid on time or without a lot of phone calls and pleading. They have now not paid me for four months. Nothing seems to work WRT making them pay, they say they have 'cashflow problems' and are asking freelancers to 'work with them on this'. They are still commissioning work and trumpeting the fact that they have acquired some more titles. The two editors who commision me are friends (but not remotely in charge of the chequebook).
They always say its a temporary problem, and more than once they have paid an overdue invoice and paid the next one at the same time, a week early. So I find myself feeling that I can't just go after them and shut them down because a) I have put up with this for a year and b) they have sometimes paid one invoice a bit early along with the very overdue one.
I don't know what to do. I think I am about to be made bankrupt by creditors now.