MARKHAM, ON, Nov. 14, 2013 /CNW/ - American Express Canada today confirmed multi-year agreements with Aimia, parent company of Aeroplan, as well as Air Canada, North America's top-rated airline. The new agreements extend the long relationship between the three companies and will include enhancements to the existing suite of premium AeroplanPlus co-branded charge cards with a unique new premium travel credit card launching next year. Amex currently offers AeroplanPlus cards for both consumers and corporations. Additionally, Aeroplan will continue to be a participant in the Membership Rewards Program offered on select American Express charge cards through which points can be transferred to Aeroplan 1:1.