The company I work for sells products to Fry's. They are historically horrible payers, known throughout the electronics industry. However, at this point they owe for 9 months worth of purchases. We've frozen shipping to them until they pay. I've been following up with them for a couple of months and they still don't have information on when they will make the payment.
This is really not good for us. If other suppliers do the same, we are screwed. Sadly, I think Fry's days are really numbered.