"Employers are looking to hire cashiers with great customer service skills and experience handling cash. In preparation for an interview, come ready to answer role-play questions that will assess your ability to appease difficult customers under stressful circumstances. Make sure to showcase a positive and easy-to-work-with attitude that will convince your interviewer you're right for the job."
How would you handle a rude customer
not raise my voice, stay calm
Be courteous and professional, smile and acknowledge his/hers concerns and try to resolve the issue.
resolve the problem in the good way gently