: A unique invoice number and the date of issue.
: Full legal names, INN (Taxpayer ID), KPP, and legal addresses. schet na oplatu obrazec 2017
: A clear table listing the names of goods or services, quantity, unit of measurement, and price per unit. : A unique invoice number and the date of issue
: Authorized signatures from the manager and chief accountant, often accompanied by a company seal (though the seal became optional for many LLCs/IPs after 2015). Why Professionals Use This Form INN (Taxpayer ID)