title: Stop Safari on iOS7 prompting to save card data
body: <p>I have a client's site which is prompting them to save card details under iOS7. I can find absolutely nothing regarding how or what is causing iOS to decide this is the right thing to do - does anyone have any ideas?</p>
  
  <p><img src="https://i.stack.imgur.com/ZTyf4.jpg" alt="screenshot"></p>