...
Navigate to an account, click on the Related Lists tab, Client Specific Rate link or scroll down to Client Specific Rate, and click New Client Specific Rate
Fill in the relevant details and click saveSave
Create Client Specific Rates for an Aircraft Type
Navigate to an aircraft type, click on the Related Lists tab, Client Specific Rate link or scroll down to Client Specific Rate, and click New Client Specific Rate
Fill in the relevant details and click saveSave