Amazon A/B Tests And Rolls Out Extra Product Information On Book Pages
Amazon ran an experiment where they showed additional product information on books. This included such structured information as: language, publisher, publication date, dimensions, etc. The test was detected on the Canadian site, but after a few months has been seen implemented on at least the US and Canadian sites - hinting at a positive signal in favor of this pattern.
Highlighted UI Changes From This Leak
Extra Product Info
Here we see the additional product information in a horizontal format with labels, icons and the structured information itself.