title: How to autofill WooCommerce Checkout Address Box
body: <p>WooComerce newbie here, <br />
  I know there must be a solution to this I just can’t find it.<br />
  I want to have when users go to the Checkout page they can either click a button or select a checkbox for a certain predefined address and it will auto fill the address into the Shipping address box.<br /></p>
  
  <p>So meaning User clicks  and it auto fills form with 123 Street, NY NY, 11111<br /></p>
  
  <p>Anyone have any idea how to do this?</p>
  
  <p>Thanks! Ben!</p>