Yes.  You can have default rates and also rates for a specific client.

For example, your default or standard rate may be $75.00 per hour, but your rate for ABC Law Firm is $100.00 per hour.  You can set that up in CROSStrax.

In another scenario, you may do work for the county courts at $65.00 per hour.   That is entered for those clients on the client list by clicking on the ($) dollar sign icon

This and more is covered in this video tutorial