While working with Grio in San Francisco, I was asked to do a Tech Talk on the Apple In-App Purchase experience. The goals were to

  • break down the system into its working components
  • explain the overall process of consumable, non-consumable, subscriptions, and restoration of past purchases
  • give a fun demo of the process

The talk was done for a meet up group of about 60 members, with a Q/A session after the demo.