Is there a difference? If I sell a service to a client, I am working for the client and have to answer and show results to them. If I sell a product to a customer, I am working for myself and have to answer and show results to The Wife. In both those scenarios I have certain obligations and duties to perform for both the client and the customer. Do you see a difference or are they both the same? Is one scenario better than the other? This is another BS thread designed to gather your opinions and thoughts.