I am a responsible for handling customer transactions in retail, hospitality, or service settings. My primary duties include operating cash registers or point-of-sale (POS) systems, processing payments, giving accurate change, and providing excellent customer service. Cashiers ensure pricing accuracy, maintain cash drawer balances, and often assist with basic store operations such as restocking or answering customer inquiries. They must be detail-oriented, trustworthy, and able to work efficiently in fast-paced environments while maintaining a friendly and professional attitude.