When in doubt: use more words
When an expiry date of “Jan 13 2010” really means “Produced on the 10th day of 2012, expires January 2013”, you would think it would be easier to change the format than to hang up posters.
When an expiry date of “Jan 13 2010” really means “Produced on the 10th day of 2012, expires January 2013”, you would think it would be easier to change the format than to hang up posters.