Be careful of this a friend recieved a similar 'offer' from the tax man via an email he said he tried to get the tax back quicker and was very annoyed he couldn't rememebr his PIN number after entering his bank account number into the website, I said why do they need your PIN number they already hav e access to put money into your account he said he didn't know. I asked him to forward the email to me and I notoiced by doing the usualy h over over barclays.bank address that it was a SCAM. which I forwared to barclays.