You consider Thunder Bay the west?
But seriously, it doesn't really matter what rate they give because they don't accept CT money on gas purchases, right? I have not gone to a CT gas bar in years. I like paying by credit card, and they give no CT money for that. Also, the CT station nearest to me always seems to be more expensive than the other gas bars (Petro Canada, Esso, Shell), so getting CT money for a cash purchase of gas just offsets the higher cost of the gas. The stores are also giving out very little CT money. I've made purchases in the $20 range and received 5 cents in coupons. Too bad they stopped printing 3 cent coupons years ago or they would probably give those out instead. Obviously, the people with CT credit cards are getting all the CT money, usually 10x more than you'd get even for a cash purchase.
At the rate I'm collecting CT money, when I retire I'll have enough to buy a roll of duct tape so I can wrap it around my head and not see how I'm getting ripped off.
And, like I need to point this out (I don't), but CT "money" is not money, it's coupons because it cannot be exchanged for cash.