The Globe and Mail reports in its Friday edition that Triangle Rewards and WestJet Rewards recently launched a partnership that lets members who link their accounts earn rewards in both programs. The Globe's guest columnist Barry Choi writes that for anyone who shops at Canadian Tire and flies WestJet, this is a major upgrade. Triangle Rewards has become one of the best loyalty programs in Canada. Under the new partnership, linked members get one WestJet point for every two dollars spent at Canadian Tire-owned stores. When making travel purchases through WestJet, they will earn 0.4 per cent in CT Money on the eligible value. Triangle also has a partnership with RBC, where members earn three times the CT Money when paying with a linked RBC debit or credit card -- meaning they are earning two types of rewards on a single purchase. WestJet and Avion allow point transfers, but the math is not in your favour since both conversions reduce the value of your rewards. Petro-Canada is another key partner of Triangle Rewards. Members who link their two accounts earn CT Money plus 20 per cent more Petro-Points when fuelling up at Petro-Canada and Gas+ stations. Petro-Points can be converted to CT Money at an equal value.