Got this nice surprise for signing up for their mailing list.
No strings attached, have used it twice already to test it out and no issues.
Only valid at Melbourne Central Store until Tuesday 10th (includes tuesday)
Just show them on your phone and you get to pick any item on the menu marked as "new" I haven't got a photo of the menu (only instore and not online) but generally speaking its one or two items from categories of wraps, steamed bun dumplings, deconstructed wraps, and so on.
I wouldn't use it more than once in a day as they will recognise you (maybe) and it's not supposed to be used more than once per individual.
EDIT:
If you are having issues as others have stated below, go to: http://bingboy.us8.list-manage.com/subscribe?u=3434211c1682d…
and sign up yourself. Don't forget to confirm your email - then it takes you to the voucher link
Mmmm Bing Boy.
Wierdly all the Bing Boys in Adelaide refuse EFTPOS last time I went. They actually don't have facilities to take electronic payments.