El suministro a través de los marketplaces privados (PMP) solo está disponible para los usuarios de los servicios administrados por Amazon DSP.

This statement is false. Private Marketplaces (PMPs) are available to both managed-service and self-service Amazon DSP users. PMPs offer advertisers exclusive access to premium inventory, often with guaranteed pricing and audience targeting, which can be beneficial for various campaign goals. While managed-service users benefit from Amazon's expertise in setting up and optimizing PMPs, self-service users have the flexibility to configure and manage their own PMP deals directly within the DSP interface. Therefore, access to PMPs is not restricted to managed-service users.