The document discusses the relationship between a banker and a customer. It notes that while a banker acts as an agent for the customer in some respects, such as collecting payments and paying bills on the customer's behalf, the relationship is not a true agency relationship. As an agent, the banker is entitled to remuneration, but charges interest rather than wages or salary. Additionally, the customer does not have full control over the bank like a principal does over an agent. While there are some similarities, the banker-customer relationship is ultimately its own unique type of contractual relationship rather than a straight agency arrangement.