FERRYRD30
Hell Pizza, Ferry Rd, Christchurch offers 2 Standard Pizzas + 1 Garlic Bread + 1 Dessert Pizza for $30 when using the code FERRYRD30. The normal price for this is $42.50. If you want delivery that is $7.50 extra or pickup for free.
You can also Get 1 free dessert pizza when you buy any double pizza using the code FERRYRDDESSERT
Via GPForums