Globe and Mail: Using Credit Cards for Everything: http://www.theglobeandmail.com/globe-investor/personal-finance/household-finances/why-a-debit-card-may-not-be-the-smartest-choice-for-online-shopping/article32947495/   Reddit: This is why you should use credit cards https://www.reddit.com/r/personalfinance/comments/545d5e/this_is_why_you_should_use_credit_cards/?   Reddit: Do your kids a favour teach them about credit https://www.reddit.com/r/Frugal/comments/xg3ex/do_your_kids_a_favor_teach_them_about_credit/?