There are mistakes in customer service that greatly affect the reception by customers and ultimately result in a significant decrease in profits for the company. One of the most common customer service mistakes is a lack of competence in a team that is responsible for customer service. Agents’ lack of proactivity towards customers' needs is also often recognized as the most serious mistake of customer service processes. If there’s no availability for customers and quick support (including no multi channel contact center solutions), it’s another red flag for customer service. What could cause more harm than good is also not listening to customers, breaking promises and letting them down. If there’s no customer service history in place, it’s difficult for a customer service team to keep an eye on processes within customer support, which may result in low customer satisfaction.