Thank you Dorothy for the help. I did get a fax saying that they made a partial payment toward the total on Friday. Just to clarify here, I was in no way bashing Us Property. I tried to be careful in saying ,until recently I have never had a problem with them However, I do send invoices  with every order. In the last month
( I attempted to leave this out in the original post) they have continued to send work and I have even refused to do it , due to a growing balance. Everytime that happened , they would call and say " we know we are behind and are trying to catch up, please do these orders". I did everyone of them. So, them claiming to be "unaware" of the balance is simply not true. I have fax after fax from them promising to send payment. I understand that they are probably having a hard time. I have tried to work with them through this and will continue to do so because inspite of this, they really are a great company.  I just want to be clear  that they were very aware of theis problem. Maybe not the vendor manager that you spoke with, but the ap department was .I appreciate your helping a fellow abstractor, It was very kind of you . Thanks again. 
I still can't figure out what everyone else is arguing about... but whatever.