Today is the last day, November 15, 2012, Skype is still offering existing users 1-Month of Unlimited Worldwide Calling for FREE ($13.99 value) for limited time. Calm it today and use it for a mont for Free. Your subscription will automatically renew at the end of the Free month, but you can cancel anytime before or after the trial ends (before if you do not wish to use service beyond the Free month).

In addition to making free Skype to Skype calls, you can also call offline contacts on their mobiles and landlines around the world. Mobile calls are limited to select countries, including USA, Canada, Hong Kong, and more. This offer is available only to existing Skype users who have been registered with Skype for more than 29 days.