A demo is most valuable when the buyer already understands which business areas need the most attention. Before requesting one, leadership should clarify which departments are creating the highest process friction, where approvals are slowing work, what management needs to see more clearly, and whether the first phase should be SaaS or on-premise.
It is also helpful to identify which records or reports are currently difficult to trust. That turns the demo into a business conversation rather than a feature tour.
The more specific the operational context, the easier it becomes to evaluate whether the ERP environment is a strong fit for the company.