In 2009, Google announced a program that would enabled hosting companies to integrate Google services into their control panels for easy access to their customers. According to Google, several hosting companies (including Go Daddy, FatCow, and Aplus) have adopted the program, and “thousands of websites have benefited from configuring services like AdSense, Custom Search and Webmaster Tools.”
Rajat Mukherjee, Group Product Manager of Search at Google, stated that “we’ve taken an additional step to improve access to these tools. Parallels, a leading provider of control panel software for hosting companies, has integrated Google Services for Websites into Parallels Plesk Panel, used by millions of website owners globally to manage their sites.”
Read more details from Google here.