I'm currently into £2000 overdraft with Santander. It was entirely interest free while I was a student. Sadly those boozy days are behind me and with this new responsibility comes a charge for the privilege of being in debt. It costs me a pound per day I'm in my overdraft which for all intents and purposes is £365 a year.
Would it be economical to use one of these credit cards to clear myself completely out of my overdraft and pay back my credit card over a period of ~28 months (based on those cards)? Would this also build my credit rating?