What they do4 q0 z d& @& j* P
0 o% f: K$ x/ {- G3 ~ P. sProduct 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.2 q" \; S0 d8 {, F" b) i4 a/ _
( m% l |+ ]% SClicks 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).
* x+ f& q: s! |- a$ n3 a+ k第二段不是很懂,什麼US only |