Google announces "location extensions ad format for multiple addresses" are now available on GMM v4.4+ and Android devices. Location Extensions with Multiple Addresses allow consumers to find "most relevant location of a business on Google mobile map. Featuring business location alongside mobile ad is a powerful method to drive foot traffic and in store sales. This not only delivers relevant search experience, but also enables customers to visit closest and most convenient store location," explains Google.
"To take advantage, you must be a primary business owner and have enabled location extensions within Google Places account. Additionally, your campaigns must target iPhone and other high-end mobile devices with full mobile browsers. You'll only be charged when users click on website URL or phone icon displayed on details page of a particular business location," stated Google.
More Info: Help Center