Expert Invoice is a one-station sales documentation application with the possibility of warehouse service, which is addressed to small and medium-sized enterprises of any industry. The program allows for convenient management and printing of invoices, bills, as well as documents marked as Paragon, WZ, Pro-forma, Offer, Margin, Internal, Advance payment, Duplicate, "non-vatowiec" invoice, RR (for lump sum farmers) or Cash Method (small taxpayer). It offers the functions of issuing invoices and reverse bills, mass invoices or printing KP (cash register accepts) and KW (cash register pays), and all documents within the application can be saved as a PDF file with the possibility of sending an e-mail message directly from the program level.

Moreover, Expert Invoice has been equipped with tools designed to manage lists of goods and services, maintain a database of contractors, automatically download contractor's data from the GUS database and check in MF if the taxpayer is an active VAT payer. The advantage of the program is the flexible numbering style of documents, convenient handling of discounts, surcharges and comments, as well as the possibility of your invoices in foreign languages - English and German. Expert invoice works with Posnet fiscal printers (recommended models:

The following products are available: Posnet Thermal XL, Posnet Thermal HD, Posnet Thermal HS EJ, Posnet Thermal FV EJ, Posnet Thermal FV).