1. Visit google.com/merchants
  2. Sign in if you already have an account with Google (like Gmail). 
  3. If you do not have a Google account, click 'Create an account now'. Enter your email and password and proceed to create a Merchant Center account.
  4. Enter your Store information. Your store name is displayed next to your products in Google. Note: Please make sure to include the prefix http://www for your web address.
  5. Verify and claim your website. This is a necessary step for your products to display on Google.  Follow the steps to verify and claim your website URL.