Watch out for unique Tunngle Codes to grab (for example) 7days Premium for free. Use your Account Control Panel to upgrade your Basic account to Premium: https://www.tunngle.net/account/voucher
Be fast! Every code is unique and once activated the code will be revoked! The code looks like the following and yes, the shown code is valid. But only for one of you guys 😉 Check our our social profiles on Facebook, Google+, Twitter and the Forum to catch more codes in the future 😉 We wish you fun!
How the code looks like (this code is unique and valid), grab it 😉 27eddb806bd2e8c72694be9797ca872174b2c64d517f4ba68564275ac187ff5de2a9b083578cb795a94943f10ab366c853c83138a42ba4c8e7fa8b4873a9f041