Horse sense is the thing a horse has which keeps it from betting on people - WC Fields
The online retail giant has recently started showing not only the now-usual "price increase" alerts on its online shopping cart, but also -and this is new as I've never seen such alerts before last week- "Price reduction" alerts. It feels good to know that "prices can also go down, instead of just up" at the popular retail site, and that when there's a price reduction it is now boldly noted on the cart.
The new "Price Reduction" alerts look like this:
Amazon.com price reduction alerts: Hooray for Gravity!
We tried to INQuire about this from both Amazon.com's PR department and asked Isaac Newton, the great English alchemist -apparently wrongly dubbed by some folks the inventor of gravity, but none of them were available for comment at 3:50 in the morning when we wrote this report.ยต
This site allows you to set up alerts for any products on Amazon, regardless of whether they're in your shopping cart:

http://us.pricealerter.co.uk