What is a benefit of the self-service kiosk in retail operations?

The self-service kiosk in retail operations is designed to handle multiple customer transactions efficiently and effectively. This technology allows customers to independently complete tasks such as purchasing stamps, mailing packages, and accessing various postal services without the need for assistance from a human operator. As a result, it can significantly reduce wait times and improve overall customer satisfaction by enabling simultaneous processing of transactions for different customers.

Moreover, self-service kiosks can operate continuously, enabling customers to access services outside of traditional business hours. This flexibility encourages self-sufficiency and gives customers control over their transactions, which can lead to higher throughput during peak periods.

The other options do not accurately reflect the advantages of self-service kiosks. For instance, rather than restricting transactions, kiosks are meant to streamline them. They are also designed to automate calculations to reduce human error, and they are generally more efficient compared to traditional human operators, especially during busy times when there are many customers needing service simultaneously.