Which of the following actions can sellers complete in Seller Central?

Monitor customer feedback and reviews is the correct answer because sellers can use Seller Central to monitor and manage customer feedback and reviews on their products. Seller Central provides tools for sellers to view customer reviews, respond to feedback, and track any negative or positive comments made by customers. This allows sellers to address issues, improve customer satisfaction, and maintain a positive reputation on the platform. While sellers can manage some aspects of their payments, and monitor their own performance metrics, tracking vendor performance and retail metrics is not a task that is typically handled in Seller Central, as this is more relevant to the Vendor Central platform.