The link below is from EE and concerns EE swap it states that when you SWAP you can pay £30 and get double data? I have now been in to six EE shops and not one of them has a clue. Do EE actually train their staff ? Anyway if anyone can help I would appreciate it.
http://explore.ee.co.uk/swap/?WT.mc_id=ON_EE_V_swap&WT.tsrc=Vanity
http://explore.ee.co.uk/swap/?WT.mc_id=ON_EE_V_swap&WT.tsrc=Vanity