1.Click on 
Sales Conditions.
2.Click on Policies.
3.Click on 
Add.
4.In the available fields, type a code and name, and select the currency.
The currencies available depend on how the property has been configured.
5.Click on the Pre Check-in Rules, Cancellation, Early Check-out rules, No-show Rules and Additional Rules tabs and define the rules for the new policy.
For more information, see What Are the Policy Rules? .
6.In each tab, click on 
when are finished defining the rules.