BeeInTouch - Lager is a utility application designed for iPhone users, focusing on inventory management and sales tracking. This application seamlessly integrates with BeeInTouch - Kasse, allowing users to view all stock levels and sell items directly. When a sale occurs, the inventory levels are automatically adjusted to reflect the sold quantities, ensuring accurate stock management at all times.

Additionally, BeeInTouch - Kasse calculates the total sale price for purchased goods and provides instant information on the amount of change to be given to the customer. This feature makes it an invaluable tool for busy market days, streamlining the sales process and reducing the potential for errors in cash handling.