Pitney Bowes is, without doubt, the most difficult...

Pitney Bowes is, without doubt, the most difficult company I have ever dealt with in 50 years of business management. Customer service consists of non-responsive 'Cases', unanswered emails & seemingly interminable hold times of over an hour on support lines only to be told that you do not have the right Department and automated, circuitous 'customer support' lines handled by robotics. I am currently looking at 6 invoices which were paid last year which suddenly had add-on's removed from our bank account in amounts up to $78 for completely unexplained charges.
DO NOT provide PB with any direct deposit information among many other codicils. Since the use of the word fraudulent can be interpreted in many ways it is generally to be avoided in most situations, however ....
As other reviewers have commented, the site will not allow negative review numbers so I have reluctantly given this a single star.