This application is an integral part of the SEIWIN information system.

The application solves the processing of the following areas:
- issuing sales documents
- sales in any foreign currencies
- cancellation of the document
- print receipt, print preview of the receipt
- meeting the requirements of electronic records of sales
- central definition of store properties, including certificate for EET, user rights
- central setting of sales items and discounts
- individual setting of sales items per store
- overview of non-submitted cash
- summary of sales documents for the period
- invalidation of application data, deletion of data in case of loss / theft of the device
- sending sales documents to the company's information system
- Online sales item updates
- bulk processing of sales documents into a summary cash receipt on the basis of a sales-item combination
- two-way synchronization of data and settings within the SEIWIN information system