It is a scalable solution. As long as you show your requirements, it's very easy. You get what you pay for. As long as the requirement is clear, they deliver on point. 

Orion is currently being run and supported by Advanto instead of 3i Infotech because it no longer exists. At present, ninety users are using the solution. We have an accounting and finance team, grant and contract team, sales, and warehousing team using the solution. The solution is being used on a regular basis. I rate the scalability a seven out of ten.

My company has 50-60 users for 3i Infotech ORION. I rate the product's scalability a six out of ten. 

We have approximately 150 users using the solution.

We have not had scalability issues, so far.