MAKES LEARNING MATH FUN - This interactive cash register combines play with education, helping children practice addition, subtraction, and money recognition while enjoying shopping and cashier play REALISTIC WORKING FEATURES - Solar-powered calculator, cash drawer with authentic "ka-ching" sound, and credit card swiper. Comes with realistic play bills ($5, $10, $20) and a pretend credit card; no coins. Preloved condition Smoke free home