The system itself
- Coverage of your company's needsDoes the system cover your core operations, such as accounting, stock, sales, purchasing and manufacturing, without heavy development?
- Licensing modelAre there per-user or per-module license fees, and how will they change as you add users?
- Data ownership and freedom to switchCriticalCan you export all your data and change the service provider or the host without losing data or customizations?
- Local and tax requirementsCriticalDoes the system meet your country's rules, such as e-invoicing in Egypt or ZATCA in Saudi Arabia, and a full Arabic interface?
- Hosting optionsCan you choose cloud hosting or your own servers, with regular backups?

