I'd like to point out that the way YourShops.ca works is by taking advantage of the same affilate programs that RFD does. You can't buy something through both sites. Since affiliate sales are a large part of how we pay to keep RFD running, we ask that if you do find a deal on RFD, that you use our affiliate program and not theirs. You don't get Air Miles, but in return you do get RFD.
Thanks.
For more info on RFD's affiliate partners, see this thread:
http://forums.redflagdeals.com/showthread.php?t=10162