Just got an email from Crust Pizza - Title says it all
Terms and Conditions: Valid at participating Crust Stores on 26/01/12 only. One Free Medium Aussie Pizza per person, per day when any Upper Crust Pizza is purchased. Free Aussie available on Gluten-Free dough, but no other alterations allowed to the Free Aussie Pizza.Valid for pickup only, offer not available with online orders. Not transferrable for cash or credit. Crust reserves the right to refuse vouchers that look copied or forged. Not available in conjunction with any other offer.
Mmmmm, love me some expensive Crust pizza…