Just buy one and get one free Indian Curry Meals (+ delivered free around Melbourne CBD).
Normally costs $8 for Vegetarian and $9 for non-vegetarian (see details at:http://www.tiffins.com.au/index.php).
* I rang Tiffins and spoke to Maddy today- he said that a photocopy of the advert voucher is valid to get a free meal.
This is much better than the other Tiffins offer (http://www.ozbargain.com.au/node/12290) where you had to buy 10 meals to get the 11th free!
Just spoke to some dude over there as well.. He said they wouldn't take photocopies.
Anyone tried??