Modern customer support has undergone significant changes over the past decade, shifting from being a resource-intensive aspect of companies to a key differentiator and competitive advantage. It is characterized by being prompt, knowledgeable, and consistent in tone, with a focus on hiring great people who are excited about the product, providing them with extensive product knowledge, and teaching them how to communicate effectively with customers. Consistency is crucial, as every customer support experience should mirror the brand's overall voice and messaging. Investing in modern customer support is essential for companies, as it can lead to reduced churn and organic growth through word-of-mouth marketing. By prioritizing customer support from the start and maintaining a consistent approach across all departments, businesses can reap long-term benefits and create a loyal customer base.