For example, purchasing (i) Air Canada
tickets from an online website other than Air Canada, through a travel agent other than American Express Travel Services, or
as part of a vacation package from another merchant, (ii) Air Canada
gift cards, or (iii) Air Canada Maple Leaf Club memberships, b. using your payment account with a third party, and c. using a third party payment service (such
as a card reader attached to a mobile phone).