A policy center's recent findings indicate issues with online shopping tools. Certain features from major retailers are not providing information as expected. When asked about products from the United States, these tools often cannot access the data or avoid responding.

Further details are available from the source, including the names of the retailers involved and their responses to specific prompts. It is known that a small change in the question can yield different results. The report was released by a center co-founded by a former government official, and it follows earlier actions by a regulatory agency to address false claims by sellers.