Pilot Dolibarr with a realistic path from prospect to quote, order, invoice, payment, and stock change. Use separate sales and accounting roles, then compare totals and inventory with an independent record. Note which modules and custom fields are needed for the process.
An ERP can centralize work but also spreads configuration across teams. Test data import, export, permissions, and a backup restore. Confirm local tax and accounting obligations with a professional before using the results for real filings.