If you purchased a 'Light' ticket at the time of booking, checked baggage isn't included in the ticket price. Instead, you can choose to add additional baggage and pay for this service separately.
For passengers who purchased a 'Standard' ticket are allowed to bring 1 23kg checked baggage, which is included in the ticket price.
Passengers who brought a 'Top' ticket are allowed to bring 2 pieces of 23kg checked baggage included in the ticket price. This isn't included on routes between Paris-Orly and Corsica.
Passengers who are a part of the 'Subscriber Fare' are entitled to 2 pieces of 23kg checked baggage.