The "Purchases" page shows all of the in-app purchase tiers that have been created for the purpose of offering in-app purchases of Content:
How to Use
Purchase Tiers are used to establish a single price point that is shared across multiple content objects. Content that shares a common theme and a common price point can be configured within a single purchase tier. In-app purchases of content via a purchase tier produces a permanent entitlement to the content for the Consumer who made the purchase.
To add a new purchase tier, tap the "+" button:
Adding Content to Purchase Tiers
To control which content objects are assigned to which tiers, tap on the row for a given event tier. You will be shown a list of the content that has been added to the tier:
To add a new content object to the tier, tap the "+" button:
Content can be removed from the tier at any time; this will not invalidate any previously-acquired entitlements.