The phrase “unlimited residential proxy” appears across industry forums, service landing pages, and technical procurement briefs. It suggests a promise that is as attractive as it is ambiguous: the ability to route any volume of traffic through genuine home IP addresses, without ceilings on data transfer, without restrictions on concurrent connections, and without the creeping…

Amazon’s product catalog is one of the richest structured datasets on the web. For price monitoring platforms, competitive intelligence tools, brand analytics services, and academic researchers, the ability to systematically extract product information—pricing, availability, review counts, seller details, and search rankings—is not a luxury; it is an operational necessity. Yet accessing this data at scale…