Project Billing: Cross charge Vs Inter-project billing

Hi there,

         Per Oracle documentation when provider and receiver orgs are different we can do cross charging. Cross charging can be through borrowed-lent or intercompany where AP/AR invoices are involved. In cross charge there is no need of setting up a provider project in provider OU.

Oracle also suggests inter-project billing where provider and receiver projects need to be setup and billing can be done through AP/AR.

Question is: What would be the use cases for cross charge Vs interproject ?

Thx

John