Manage client demonstration of product

I’ve product, which I’ve to give demo to client. Basically this is a demo visit to hospital or college.
I want some basic things:

  1. who is giving demo?
  2. which items is used for demo?
  3. transport expense
    Can I manage this in ERPNext?

If you’re selling a product, it’d be a good idea to demonstrate its use and functions by using it to promote your own company. That will at least give you something to demonstrate to potential buyers.

What you are looking for is a part of CRM. You can create opportunity for each of your customer visit and create TODO and Task entries. Allocate those tasks to your employees.

To capture expenses like transport etc. you can use payments module to create new payment.

You can build this functionality quickly by creating new doctype and linking with existing one like meetings and calls etc