Kassa is a term often used to refer to a cash register or point-of-sale system in retail environments. It is where transactions take place, allowing customers to pay for goods and services. Kassa systems can be manual or electronic, and they typically include features for processing payments, tracking sales, and managing inventory. In some contexts, Kassa may also refer to a specific brand or software that provides these functionalities. Many businesses use Kassa systems to streamline their operations, improve customer service, and maintain accurate financial records. This technology is essential for efficient retail management.