Skype is now offering unlimited world wide calls worth $14 free for an entire month from your Skype account, which means in addition to making free Skype to Skype calls, you can also call offline contacts on their mobiles and land-lines. The free Offer is available only to existing Skype users who have been registered with Skype more than 29 days. Only one free Unlimited World subscription can be claimed per customer, the offer is not available in China, Korea, Russia or Taiwan. The free offer must be redeemed by 15/11/2012 and to qualify for the offer, you must provide valid payment details. After the first month, your subscription will automatically continue and payments will be taken monthly unless you cancel within 27 days of the start date. To grab unlimited Skype worldwide 1 month free subscription , 1. First sign-in to your skype account 2. Now purchase 1$ of credit(at least but 1$ is fine)(Do not worry then won't charge a thing ) HTML: http://www.skype.com/go/store.buy.skypecredit?intcmp=buy-credit 3. Visit promo page , then click on “Claim your free month” button and select the payment method. The link to it is HTML: www.skype.com/intl/en/prices/subscriptions/unlimited-world Please Note : When activating the free offer,Skype will pre-authorize $1.00 to check your card,Paypal or skrill account is valid.But don’t worry, they won’t actually take this amount from your account.