Chibaxx - 2013-02-18

Hi all!
Here in Italy every newspapers and magazines are coded with a sort of modified EAN-13 including a little five-digit code on the right side of the main code (just like the example below).
Is it possible to read it properly and fully with ZBar iPhone app, maybe with some user setting that I'm not able to reach?
It would be useful for thousands of newspapers sellers all over Italy, to quickly identify all magazines to be returned to publishers because expired, avoiding having to pay it as sold.
Thanks in advance to all those who want to contribute with suggestions!
Modified EAN-13