There are no monetary charges. However on activating of MyFamily+, 1,000 InterMiles will be debited from the Head of the Family’s individual InterMiles account. Adding Members of the Family during the activation of the MyFamily+ association is free. However, once your MyFamily+ association has been activated, a charge of 250 InterMiles will be levied for every Member of the Family added. These charges are non-refundable.