This document discusses how to handle difficult customers. It identifies three main types of difficult customers: disagreeable, domineering/superior, and dishonest. It then provides categories for disagreeable customers such as argumentative, impatient, and insulting. For domineering customers, it notes they may be suspicious. It also discusses ways customers can be dishonest like theft. The document outlines why businesses should still attempt to handle difficult customers, including the benefits of strong customer service and retaining loyal customers. It provides general guidelines for dealing with difficult situations professionally and resolving issues.