Provide friendly service and ensure customers have a pleasant experience when completing their purchase. * Perform cash register opening and closing procedures. * Monitor the cash limit at your checkout, calling the cashier supervisor to withdraw funds whenever the limit is reached (cash drop), and verify withdrawal amounts together with the supervisor. * Prepare snacks requested by customers at the snack bar. * Arrange the counter with fried or baked savory items. * Monitor expiration dates of products displayed for sale. * Present products and services to customers, make them available at the checkout, and facilitate their sale. * Provide customers with pleasant and empathetic service, scanning products and services using an optical reader. * Verify the authenticity of banknotes received. * Call the cashier supervisor whenever necessary to reverse possible errors, cancel items, or locate desired but unavailable products. * Interact with supermarket operators regarding products left at checkout, price discrepancies, customer inquiries about products, etc. * Provide priority service to pregnant women, elderly individuals, and people with disabilities. * Receive payments for products and services sold. * Control incoming cash. * Assist customers in packaging their purchases. * Contribute toward achieving sales targets. * Check the weight of goods coming from the perishables department. * Keep all cash-related documentation well organized, such as TEF (Electronic Funds Transfer), where receipts relate to validation control of purchases made via debit or credit cards; manage POS (Points of Sale), settlement of purchases made through portable card machines, ensuring control over receipts for products not validated on the card machine at the POS (Point of Sale). * Register orders placed at the POS (Point of Sale). * During idle time, organize checkout baskets, return shopping carts to customer access areas, process returns of products left at the checkout by customers, assist in product pricing, and help decorate the store during festive seasons. * Record incidents occurring during cash operations: exchanges, withdrawals, item cancellations, receipts, and cards. * Notify the cashier supervisor immediately upon suspecting theft by customers or employees at the checkout. * Inform the cashier supervisor when there is a shortage of change (cash breakage). * Accurately complete all fields in required forms and indicate whenever frozen goods are present. * Never manually open cash registers, even if technical issues occur with the equipment; in such cases, request assistance from a superior to resolve the problem. * Keep the checkout area clean, sanitized, and ready for customer use. * Maintain cleanliness of the snack bar area, both inside and outside. * Receive complaints calmly and empathetically, attempting to resolve simple issues directly; otherwise, report to management to finalize service and address the issue, avoiding confrontations with customers. * Ensure cleanliness and organization of your work area and shared spaces such as cafeterias and restrooms.