Went to the Stratford stall ,Stratford Broadway,and people never buy something convince buy the staff for £10,and they will say have a superdrug sim for free with £10,on it,plus when you activate it ,you will get £10 worth of points, never do it,because when you try activate it,it will keep showing error ,plus its no customer service number ,other than Web chat,which is even more useless,a lady name hinna,promise me to come back arfter a week she will put my points on for me ,I goes back and then she said the system has change,it only can be done threw the Web sight ,she knows that from the beginning ,but thinks I'm a fool.so avoid getting the superdrug sim.