6GB OF 4G DATA with unlimited calls & Texts on BT SIM ONLY deals with £70 amazon/iTunes gift card for just £12(BT customers) For nonBT customers £17 on 12months plan.
total per month you pay £12×12months= £144
Minus £70 gift card of iTunes or Amazon.
not bad deal for £74 a year for BT customers! which is roughly £6 per month or roughly £11 for non BT customers....
also 15gb for £20 per month plus £90 gift card.