Apologies in advance CiaranT if I am mis-reading your post. But I'm looking at my bill from Airtricity smartsaver 24hr ebill, DD. The rate is shown as 0.1227. There is an add'l charge for "P1 Dom urban" at a rate of .2520. I don't see this rate in the Airtricity list of best buys. Am I missing something here?