Puedes activar audiencias basadas en reglas de AMC en _____________.

The correct answer is Amazon DSP. Amazon Marketing Cloud (AMC) allows advertisers to create custom audiences based on their first-party and Amazon's event-level data. These rule-based audiences, once defined in AMC, can then be activated and targeted through Amazon DSP campaigns. This enables highly precise and personalized advertising. Seller Central is primarily for managing product listings and sales on Amazon, not for activating ad audiences. Amazon Ad Server is an ad serving platform for managing and delivering creative assets, not for audience activation from AMC.