Amazon Says It Puts Customers First. But Its Pricing Algorithm Doesn’t.
One day recently, we visited Amazon’s website in search of the best deal on Loctite super glue, the essential home repair tool for fixing everything from broken eyeglass frames to shattered ceramics.
In an instant, Amazon’s software sifted through dozens of combinations of price and shipping, some of which were cheaper than what one might find at a local store. TheHardwareCity.com, an online retailer from Farmers Branch, Texas, with a 95 percent customer satisfaction rating, was selling Loctite for $6.75 with free shipping. Fat Boy Tools of Massillon, Ohio, a competitor with a similar customer rating was nearly as cheap: $7.27 with free shipping.