Circle Trip (CT): A journey involves travel from a point and return by a continuous air route with the following conditions:

• A journey has two or more than two fare components unless used for special fares

• Outbound fares are not equal to inbound fares

• Outbound fares are charged in the actual direction, but inbound fares are always charged in reverse directions

• For the fare components between Canada and the USA and components within Scandinavia, assess fares in the direction of travel

• In this journey, three checks are involved: Circle Trip Min Check (CTM), Return Sub Journey Check (RSC), and Country Of Payment Check (COP).