Endless product data that you can get from AmzChart. The product research part is incredible because they have dug out almost the deepest details of Amazon products, and I can get an unlimited stream of product inspiration when research and source products.
In a short period of time, AmzChart has become my favorite product research tool. It keeps me informed of the latest products on Amazon and it has massive value on Amazon product analytics.
"We sell similar products, why do other sellers have sales but I don't?", then I realized that I had placed the products in Amazon categories path that had no more growth space. I changed it and now this product has generated more than $20,000 for me!