Heres a few great deals even without the potential Quidco offering. Always a bonus to et the extra cashback though :)
Talkmobile SIMO 6 Months - 750 Mins, Unlimited Txts & 0.5gb Data = £9pm Includes £18 Auto Chequeback after 28 days of account setup.
*Carphone Warehouse are also offering £60 cashback on 6 month SIMO's via Quidco so there is potential to make £6 profit from the whole contract.
Also there is 6 month SIMO - 300 Mins, 1000 Txts & 0.5gb data for £6pm Including £12 Auto Chequeback (Potential to make £24 profit via the Quidco offer)
Last but not least:
6 month SIMO = 1500 Mins, Unlimited Txts + 1GB Data for £13.50pm Including £27 Auto Chequeback (Potential to bring this down to £3.50pm via Quidco offer)