The lowest interest credit card that you can apply for on this site is the Capital One - SmartLine™ Platinum MasterCard which has an interest rate of 5.99% on purchases and balance transfers. This rate is guaranteed for 36 months.
Of course it's available to those with really good credit.
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Here are some of the other specs
* Capital One - SmartLine™ Platinum MasterCard
* No Annual Fee, Annual interest rate for cash advances is 19.8%
* Enjoy our lowest long-term rate of 5.99% on purchases and balance transfers guaranteed for 3 years (as long you pay your bills on time)
* After that your rate will stay low and become a variable rate of Prime +3.75% on purchases and balance transfers
* Save money when you transfer high-interest debt with our no-fee balance transfer service
* Subject to credit approval
* Low Interest Rate for Canadians!!