The solution is very good. However, for very small companies, maybe a cloud service is better. Other software like QuickBooks may work well if you do not have many employees and require simple invoicing and inventory. This software, though, is a bit more advanced compared to QuickBooks, offering flexibility, multi-user capability, and options for application development. It connects directly to the database for reporting or external systems, which is beneficial for companies needing more advanced features. However, if I need a very complex system, Sage might not be suitable. Overall, I would rate this product an eight out of ten.