Is it acceptable to allow users to view third-party company websites, where users can then purchase directly from those companies' sites, in-app (rather than kicking user off app and to Safari)? In other words, is it o.k. to have affiliate marketing in-app? For example, we show users curated list of specific businesses, provide editorial content, users can click an affiliate link to go to companies' mobile websites in-app (not Safari), user can either press back to navigate back to app or buy something from company while on the company's mobile site.
This is not expressly disallowed in App Store terms on in-app purchasing, but it's not explicitly authorized either.
Thanks for any help!