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Explanations on credit cards in Canada
If so, it seems to me that this system is rather error prone. By that I mean I could easily forget to make a wire some day and be charged interests while I actually have more than enough money on the check account to pay the debt. I have my back account (i.e. chequing account) and VISA account at/from the same bank (which, in my case, is the Royal Bank of Canada). I asked my bank to set up an automatic transfer, so that they automatically pay off my whole VISA balance every month, on time, by taking the money from my bank account. In that way I am never late paying the VISA so I never pay interest charges. IOW I use the VISA like a debit card; the difference is that it's accepted at some places where a debit card isn't (e.g. online, and for car rentals), and that the money is deducted from my bank account at the end of the month instead of immediately.