Gini's Jewelry has been using Amazon's sponsored ads for a while. They have a list of known keywords for their products. Which targeting method is most appropriate for them?

Manual targeting is most appropriate because Gini's Jewelry already has a list of known keywords. This allows them to precisely control which search terms trigger their ads, optimizing for relevance and potentially higher conversion rates. With manual targeting, they can bid strategically on these specific keywords. Automatic targeting, while useful for discovery and keyword generation, would be less efficient for a business that already possesses a curated list of effective keywords, as it would broaden the targeting beyond their known successful terms.