It sounds like the in app purchasing rules are not that well established if they can arbitrarily be applied to some n-depth linking to a spot on the web where t

It sounds like the in app purchasing rules are not that well established if they can arbitrarily be applied to some n-depth linking to a spot on the web where the user can make a purchase. They would kind of have to reject any app that has the ability to open a link to Safari. Once in Safari (which technically means you are no longer "in app") you can browse anywhere and make a purchase. So maybe it is not an antitrust issue and just an anti-user issue.