A+ Content is Amazon's enhanced product detail section — a row of visual modules (images, comparison charts, lifestyle photography, brand story) that appears below the standard book description on your Amazon listing.
For KDP authors enrolled in Amazon Brand Registry or using KDP's A+ Content Manager, it's one of the highest-leverage conversion levers available — and one of the most underused.
Buyers scrolling Amazon listings make a buy/skip decision in seconds. A plain text description gives them very little to evaluate. A+ Content gives them:
Amazon's own data shows A+ Content can lift conversion by up to 20% on average — and the ceiling is much higher for niches where competitors aren't using it.
"Books with optimized A+ Content consistently outperform plain listings in the same niche. It's not the cover and not the title — it's the proof you offer below the fold."
Every BensAz package follows the same conversion-first structure:
Most DIY A+ Content suffers from the same problems:
Short answer: if your book has been live for more than two weeks and you don't have A+ Content set up, you're leaving conversions on the table. The lift is real, the cost is one-time, and the modules persist for the life of your listing.