The 4b2b ecosystem

A unified network of platforms designed to run every part of a B2B business — invoicing, accounting, notifications, projects, hosting and marketing.

The 4b2b ecosystem in Montenegro

Built for companies operating in Montenegro. One connected account for invoicing, CRM, payroll & HR, ERP, notifications and online bookings — each app operated by a dedicated brand, with local-network SMS and EU-based data residency.

  • PDV (VAT)
  • Fiscalization
  • EUR billing