In the UK, Kaspersky Internet Security 2015 is imminent. Whilst we wait for the launch of the 2015 edition, you can buy the 2014 edition at a hugely discounted price, then get the 2015 edition for free, at launch.
Simply buy Kaspersky Internet Security 2014 now, where you can buy the 1-PC version for only £17.99, a staggering 55% off the RRP, then download the 2015 edition from either the store or Kaspersky website, install and it will recognise and pickup your existing licence.
Note on the release of the Kaspersky 2015 range, due this week, all Kaspersky prices will rise across the stores.