(VIC Only)
Every month results are published showing if Melbourne's Metro Trains have met their service targets.
They failed to meet those target again in December and it is a little known fact that customers (those with monthly/annual passes) can claim compensation (equal to one day’s fares) as a result.
Simply print out the form, fill it in and send it off to the address supplied (no stamp required) and whammo 2-3 weeks later $7 (1 days free travel) will be credited to your Myki card!.
http://metrotrains.com.au/performance/results/monthly
http://metrotrains.com.au/webfm_send/140 (This is the form to print out, complete and post – no stamp required)
(NB This has been posted a year or so ago but I wouldn't be claiming myself now if I wasn't alerted to it by a previous Ozbargain post. I figure there's another 100,000 other Victorians out there who might also like to know about it)