Ok, my invoices are due on the 21st, and as of today, the 22nd, I have a handfull who have yet pay. It seems to be the same few stragglers month after month. Which makes me think, why is a late payer late? Do they honestly not have the money? Are they unhappy with quality of service? Do they think they can get away with being late? Do they pay all of their bills like this? So whats your theory?