What they do
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Product Listing Ads are search ads that include richer product information, such as product image, price, and merchant name, without requiring additional keywords or ad text. Whenever a user enters a search query relevant to an item in your Google Merchant Center account, Google will automatically show the most relevant products along with the associated image, price and product name.
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" r& K" I6 O4 k4 MClicks on Product Listing Ads are charged on a cost-per-click (CPC) basis, or conversion-focused cost-per-acquisition (CPA) percentage basis (select participants in the US only).& e* F& C) r! ]2 |" }9 L$ R
第二段不是很懂,什麼US only |