Building a Scalable ERP & POS Platform for Prime Software’s Expansion Across Eastern Europe

Table of contents

Client Overview

Prime Software — a regional software provider focused on delivering ERP and accounting solutions tailored to businesses across Central and Eastern Europe (CEE).

Challenge

Prime Software approached Unbound Software with a vision to create a comprehensive ERP and accounting solution specifically designed for the regulatory, operational, and taxation demands of the CEE market.

They needed a powerful, modular platform that could serve a wide range of business types — from retail to hospitality — while ensuring compliance with local laws, certifications, and integration with state systems in multiple countries.

The challenge was enormous: build a scalable, multi-module ERP and POS ecosystem from scratch, capable of supporting hundreds of companies across borders, languages, and regulatory environments.

Solution

Unbound Software partnered with Prime Software as a dedicated development and strategic technology team, delivering a full-featured ERP and POS suite over a two-year period. Key elements of the system include:

ERP Platform

  • Master data management: articles, services, partners, units of measure

  • Sales and procurement modules: invoices, grouped transactions, daily sales

  • Accounting and tax: ledger entries, VAT processing, and government reporting

  • Banking: bank statements, income tracking, budgeting

  • Inventory: warehouse stock, documentation

  • Payroll & HR: salary calculations, employee records, work logs

  • Manufacturing: work orders, BOMs

Integrated POS System

  • Fully synchronized with the ERP

  • Certified and licensed by government tax authorities in each operating country

  • Features tailored for cashiers: barcode scanning, keyboard-only operation, instant price edits, refund management, multi-device receipt printing

  • Hospitality module: table layout designer, per-table ordering, service optimization

Regulatory Integration

  • Payroll system integrated with national tax portals via XML-based data exchange

  • POS and ERP modules developed to comply with country-specific legal requirements and certified accordingly

Process

The initial development involved a full team commitment over 24 months, including:

  • Daily communication and weekly syncs with Prime Software stakeholders

  • Continuous coordination with legal and financial experts to ensure regulatory alignment

  • Agile delivery and iterative releases to support parallel onboarding of early clients

Post-launch, Unbound Software continues to support and evolve the platform, ensuring seamless updates to reflect legislative changes and client needs.

Results

Today, over 300 companies across the CEE region rely on Prime Software’s ERP system for their daily operations. Nearly all use it on a daily basis — from issuing invoices to payroll, accounting, and inventory management.

However, due to the system’s complexity and feature depth, onboarding new clients was initially time-consuming, often taking up to 10 days.

Recognizing this bottleneck, Unbound Software collaborated with Prime Software to completely revamp the onboarding flow — through better UX, pre-configured templates, intelligent defaults, and onboarding automation.

Key Outcome:

  • Onboarding time reduced from 10 days to just 6 hours

  • Enabled client onboarding teams to save 9 days per client

  • Resulted in projected long-term savings of hundreds of thousands of euros

This pivotal improvement gave Prime Software the confidence to launch a regional growth campaign, aiming to reach 1,000+ active client companies within two years.

Client Testimonial

(Insert quote from Prime Software here)

Partner

Unbound Software — custom software development partner for ambitious B2B solutions in regulated, high-complexity environments.

Ready to Transform Your Software Vision?

If you’re building a platform that needs deep integration, high reliability, and a long-term technology partner — we’re ready to help.

Let’s talk. www.unboundsoftware.com

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