Let's say for example Safeway have Mars Bars on special for 99c. It get's posted on Sunday, the last day of the catalogue (unlikely, I know). Next day the new catalogue comes out and Mars Bars are 50c. The 50c Mars Bars are then posted as a new post within 24 hours of the 99c post. Now the question is are they the same deal and therefore a duplicate or two seperate deals. Another scenario is Harvey Norman advertise a plasma one week at $1000 and the next week at $900, exact same plasma, two different prices. A few weeks ago I posted an iphone with Optus for on the $49 cap, but it turned out that the day before someone had posted it for $59. At the time of posting I searched to make sure the deal was not a dulpicate, I saw the $59 deal but considered mine to be a new deal and not a dulpicate. My deal was removed as a duplicate and I did discuss this with Scotty but I am keen to hear some opinions on this.
(Edited — move to Announcement & Feedback forum)
IMO, new price is generally a new deal. But…if the deals are within a day, and the price difference is not significant $59/$49 (20%), then probably posting a comment on the original deals is appropriate.
As for the Mars bars, a 50% change in price might be worthy of a new post even though there is 1 day of difference.
It's hard to come up with rules that apply for every bargain. What if a merchant decided to post a 15% off deal, then the next day a 20%, and then the next 25%?