Just ordered this for my little brother who is top Gear mad, just cancel before the 3 months is up and only pay £1!! Make sure you cancel the direct debit at your bank too, This is about the 8th 3 for £1 I have ordered and have had no problems!
If you order as gift before 7th dec bbc will also post you out a gift card to give. The first issue will be posted around 28th of december.
hope this helps