35% off a £30 Online Spend using voucher code @ Dominos Pizza
Found this through TCB, I know it works in Plymouth.
T&Cs: Online Only Valid until 1st July 2012 Not valid with any other offer or deal and you must spend £30 at full menu price in order to get 35% off. Valid for a limited time and at participating stores in the UK. Subject to availability. To see our general terms and conditions, see our page 'boring legal stuff' at dominos.
Minimum Spend: £30.00