As the laws as stated customer are always right no matter what you are facing with them at that moment they are meant to satisfy them cos they help the business growMeeting a customer's requirements might not be an easy job. Despite getting the right product at the right price or services, many customers still demand you to do more. I would personally pursue a customer even if he or she is very demanding and requires me to provide more services. However, it depends on limits. So what about you? Would you still pursue such kind of customer to some extent?