Using code EEIPHONE5C1407, you can obliterate the £129.99 up-front cost for this iPhone 5c at EE. So, at £23.99PM for 24 months, you’re looking at £575.56 over the course of the contract. Not too shabby at all.
Monthly allowance includes unlimited minutes and texts, and 2GB of data.
(Thanks to goonertillidie at HUKD)