Instructions:Here's one for the budding photographers. If you are interested in a cheap subscritpion to Digital Photographer magazine, you can get 3 issues for only £1, through Imagine Publishing online.
As far as I am aware, you can cancel when you have received your 3 issues, so you won't be charged any more than £1. Alternatively, you can keep on with the deal, and the rate would be £21.00 every 6 issues, which is about £3.50 each. The cover price seems to be £5, so that is even a good price.