In the spirit of a similar thread elsewhere, this is a consolidated list of promo codes to get free Continental miles. Most of these offers require a either the Continental Debit or Credit Card. When posting a code, please state if it requires a card or not. To register for a promo, go to http://www.continental.com/web/en-US/apps/onepass/promotions/register.aspx. You're not guaranteed to get a confirmation email, though they seem to be sending them on recent offers. Note that even if you get a confirmation email, there's no guarantee you'll get the miles if you don't have the appropriate credit/debit card.