• At the time of billing , press 'F3' on selected party from the ledgers window . 

• Now the user will select 'Special Rates'.

• A 'Rates For' company window will appear.

• Then click on 'Selected Company'.

• Thereafter, a 'Select company' window will appear.

• Press 'Enter' to select company.

• In next window the user can view all the items of the selected company then press 'Enter'.

• Now, the user can mention the special rate in Net Rate option for the selected party according to their requirement.

• Suppose for Borolin mention Rs 100.

• Then press 'ESC' key to save the changes.

• Then suppose at the time of billing of the selected party select the items for which the special rate has been mentioned.

• Let's select 'Borolin'  and the user can view that the Rate-A of the item is Rs 50.

But the user can also view that specially for Ahuja Medicine Centre, the rate of borolin is picking as Rs 100 (special Rate).