I had been a loyal customer to BT mobile then O2 for 16 years and when I tried to renew my contract this Sept" 2016 "O2" were simply not interested in either my long loyalty or with attempting to be competitive. This left me thoroughly disgusted and after searching the internet I found the offer at E2Save had to be one that I'd simply be mad to miss. I now have my new iPhone and still have O2 as my airtime provider, the same mins, texts and data - but I am now better off to the tune of £35 per MONTH on my previous direct O2 contract! Do your homework and you will find these E2save deals are great value for money and my new phone was delivered to me the very next day. I dread to think how much I have overspent on mobile phones and tariffs during the time spent dealing direct with O2. I thoroughly recommend E2save to anyone looking for a new phone or air time provider.