title: Doubts on using Apple Passbook
body: <p>Am trying to develop a coupon using Apple Passbook. My scenario is i have a web server from which i have to send the offers to iPhone as a Coupon. I tried to understand about the communication how happens between them, but not clear about it. Can anyone suggest me,</p>
  
  <ul>
  <li><p>How can i send the offers from my web server to iPhone as passbook?</p></li>
  <li><p>Where i have to store my data either in my database or anyway we have to store in iphone?</p></li>
  <li>If user views a coupon sent by us, how the user can use the coupon?</li>
  </ul>