O2 Plam Pre Contract £35/mth for 18mths plus £96.89, effectively get 3 quid back excluding the monthly payments after going through quidco or topcashback to earn £100.
# 600 UK minutes and 500 UK texts each month
# Unlimited data and Wi-Fi (worth £15 a month)
# Free voicemail
# Cheaper roaming rates with International Traveller Service (ITS)
# Free itemised online billing