Well if you get paid within 30 days your invoice is submitted your golden. If ist lost they acknowledge its lost and pay it when someone feels like it. If customer has a request they abide.
Minpunten
No systems in place to address Purchase Orders and pay contractors in a timely manner. They are one of the contract companies I ever worked thru. Out of every 10 invoices 2 may be paid on time. Unfortunately, customer is holding the bag because contractor does not like to work for free I had to quit because I was being asked to perform classes for the customer without a Purchase Order number.and they exceeded their credit limit with me.