title: Which In App Purchase should use in following case?
body: <p>Application is about selling Audio books.</p>
  
  <p><strong>Option 1</strong> : Consumable In App Purchase</p>
  
  <p>It Will have different product ids with common price.</p>
  
  <p><strong>e.g.</strong> <strong>Audio A</strong> and <strong>Audio B</strong> both have <strong>price $2</strong> then both Audio A and Audio B will share common product id.
  All user purchase will be managed from server</p>
  
  <p><strong>Option 2</strong> : Non Consumable In App Purchase</p>
  
  <p>Will have different product ids for each audio.</p>
  
  <p>I am confuse because there could be 10k + Audios. Can we create dynamic Non Consumable item ?</p>
  
  <p>Any ideas how to make this scalable?</p>