Billing Rate Method

Hello!

This is my first time posting here. I am wondering if anyone has some suggestions on a new process for client bill rates.

Currently, my company bills clients the same rates based on the employee that performed the work. However, we would like to change this to a different rate per client per timekeeper. We use resources and projects to bill our clients currently. We import the time via a configuration package.

I understand that you can assign each client specific bill rates based on resources and that it is probably the direction we have to go in. However, I was wondering if anyone has tips on making this change in the most effective, manageable way?

Thanks in advance!!