In this article you will learn how to manage and update amendments policy.

The flight amendment fees are managed from the classes sub-module.
There are up to 4 periods of amendments. 

In order to change the amendment policy to go Marketing -> Classes
Select the class which you would like to change the amendment to.

In the popup screen, the bottom segment is related for amendment fees

Amendment types

AeroCRS has 4 periods of amendments. Each period set for X amount of hours prior the flight time.

For each period you select the fee type

• Percent per service - the value is percentage 
• Fixed fee per passenger - the value is the basic currency of the system

It's not mandatory to use all 4 periods.