To set up Dynamic Re marketing for a retail vertical, what must be linked to Google Ads?

For Dynamic Remarketing in a retail vertical, Google Merchant Center is essential because it stores the product data feed (product ID, image, price, etc.) that Google Ads uses to generate personalized ads for users who have previously viewed those products on your site. Without this link, Google Ads wouldn't have the product-specific information needed to create dynamic ads. The Google Search Center, Google Analytics Center, and Google Help Center are not directly involved in providing the product data feed required for Dynamic Remarketing. While Google Analytics is crucial for audience creation, it doesn't house the product catalog itself.