Second post, hopefully wont be shot down in flames this time....
I am assuming this offer isnt open to new customers, but I could be wrong...
Was on the £15 simplicity deal with CPW, decided to see what I could get by asking to leave, they said this is their "standard" leaving offer.
1 Bolt-On (NOTE: Cannot be changed once chosen!)
Plus an O2 treat of course, nothing special but I opted for the extra 75mins off-peak per month, better than nothing!
Just ring up and see what you can get :)