Julie wants to show potential customers products they previously viewed on her website. What does Julie need in place to create dynamically generated display ads within a Dynamic Remarketing campaign?

To create dynamically generated display ads for products previously viewed, Julie needs a pre-uploaded feed. This feed, typically a Google Merchant Center feed for retail businesses, contains all the product information (ID, image, price, URL, etc.) that Google Ads uses to populate the dynamic ads. Without this structured data feed, Google Ads cannot pull the specific product details required to show relevant items to users. A Google My Business account is for local business listings, not dynamic product ads. A list of relevant placements defines where ads can appear, but doesn't provide product data. A gallery of product images is part of the feed but isn't the complete solution itself.