Steps 1: Log into your admin and go to Modules > Google Add-Ons > Generate Google Site Map.
Steps 2: Right click on the xml file link and select "Copy Shortcut" if using IE, or Copy Link Address if using Chrome.
Steps 3: Open a new tab in your browser, paste and go to the sitemap link
Steps 4: Go to Google Webmaster Tools at Google Webmaster and sign in to your Google account, and go to sitemap menu.
Please enter the sitemap URL, and click Submit button.
You are done! Google may take some time to detect and process your sitemap.
For more information about how to Setup Customer Group, you can also refer to our VPCart 9 User Guide at
https://helpnotes.vpcart.com/userguide900/#!Documents/googlesitemap.htm