Amazon Ads is integrated with multiple supply-side platforms (SSPs), meaning you can easily access your negotiated inventory with third-party suppliers via Amazon DSP, and run all of your campaign strategies in one place.

The correct answer is true because Amazon Ads is indeed integrated with multiple supply-side platforms (SSPs), allowing advertisers to access their negotiated inventory with third-party suppliers directly through Amazon DSP. This integration streamlines the process, enabling advertisers to run their entire campaign strategy, including third-party inventory, in one unified platform. By consolidating all campaign management and buying processes in Amazon DSP, advertisers can efficiently optimize their targeting, bidding, and reporting without needing to switch between different systems, making it easier to execute cross-platform campaigns and gain a comprehensive view of performance.