TD Aeroplan Visa 25,000 Areoplan Pts, First Year Free, $50 Rebate back

Cost: 0
Earning: $250 + $50 = $300

Procedure:
1, go to http://www.greatcanadianrebates.ca/display/Finance/ and apply for this card
2, you will get a Welcome Bonus of 15,000 Aeroplan Miles with your first purchase and an additional 10,000 miles when you spend $1,000 in purchases on your Card within the first 90 days, plus no Annual Fee for the first year!
3, get $50 rebate in your GCR account. you can either ask them send you a check or pay directly into your paypal account.