Retail Kiosk Function:
    ▪ Coupon printing
    ▪ News display
    ▪ Advertising
    ▪ Price checking
    ▪ Self-checkout

    Retail Kiosk Benefits:
    ▪ Improve customer buying experience
    ▪ Increase customer base
    ▪ Reduce the cost of business
    ▪ Gain efficiency through diverse applications
    ▪ Boost customer satisfaction