I've got an extra 15% Air Canada code. Its good on Tango and T+ fares, but according to the fine print its valid only within Canada. (Must be to and from a Canadian destination, I tested it). Must be booked before July 15th, for travel until October 31st 2012. I don't have access to the trading form here yet, and ask nothing in return anyways. So if you have any last minute travel within Canada planned and would like to save 15% -- send me a private message. First come, first served. The rest of the fine print: This offer is available on new bookings only. The discount applies exclusively at aircanada.com on Air Canada published Tango and Tango Plus fares and cannot be combined with any other offer. The discount applies to the base fare only. All applicable taxes, fees and surcharges are not discounted. This offer is valid on Air Canada operated flights (includes Air Canada Express*, Tier 3 and Air Canada Vacations) as indicated only. The discount will be displayed when you choose your flight. There is a maximum of nine (9) passenger(s) per booking, unless otherwise indicated. This promotional code is available on one-way and round trip itineraries only and does not apply on multi-city itineraries.