Get yourself a free Tesco Mobile Sim with £10 credit for free.
You will have to pay a delivery charge of £5 if you order this sim on its own but you can add it to an tesco direct order and only pay a £5 delivery charge for the whole order.
A Tesco Mobile SIM with £10 top-up loaded on to start you off. Once you've used this up you can triple your credit with £15 and £20 top-ups. For example, if you top-up £15 we'll give you another £30 free credit, giving you £45 to spend on calls and texts to any UK mobile or landline, at any time. You can also use your free credit for mobile internet browsing or picture messaging. A £20 top-up will get you an extra £40 free credit. If you choose to top-up £10 we'll double it - giving you £20 credit. It really is as good as it sounds. Your free credit is given once each month, takes 48 hours to activate and is valid for the whole month. We also give you half price calls and texts to your five favourite numbers, so calls to these numbers are 10p per minute instead of 20p and texts are 5p a text instead of 10p. Tesco Mobile Pay as you go terms & conditions apply. Visit http://www.tescomobile.com