Eva Research
Eva Commerce research on Amazon, Shopify and connected commerce, built on real, anonymized data from the brand accounts we work with. Each study explains its sample, period and method, publishes only aggregated numbers, and includes a downloadable benchmark table. Studies are written by Hai Mag, CEO of Eva Commerce.
Studies
- The State of Amazon Ads for $1M to $20M Brands (October 2026): ACoS, TACoS, CPC, spend mix and ACoS by ad type from 150 Amazon US brand accounts.