Бизнес пак is a free mobile application designed for small businesses, self-employed individuals, and LLCs to manage their primary documents. The app offers a wide range of document templates that include invoices, receipts, waybills, universal transfer documents, invoices with VAT, work completion certificates, and statements of reconciliation. Users can also send these documents through messengers and track payment status to monitor overdue accounts. The app provides a complete package of closing documents with just one click and integrates with various electronic document exchange services such as EDI Diadoc and Sbis. In addition, the app allows users to export documents in PDF format, insert digital signatures and stamps, and keep all the issued documents in an archive. The app comes with a product and service nomenclature that automatically fills in the details, and the partner section has a history of transactions with all counterparties. Users can also view daily statistics for issued documents and payments. The desktop version of the app, available at pvision.ru, includes additional features like cash receipts, a book of income and expenses, a book of purchases and sales, advance invoices, contracts, powers of attorney, and more. Technical support is available at