A judge this morning issued a ruling in California’s Epic v. Apple case, siding with the Fortnite maker on the topic of third-party payments. Effectively, the judge has ruled that Apple cannot prohibit developers from adding links for alternative payments beyond Apple’s App Store-based monetization.

The mobile giant’s control over fees on iOS has long been a sticking point for Epic and the veritable cash cow of its in-gaming micro-transactions.

The ruling notes, in part,

Apple Inc. and its officers, agents, servants, employees, and any person in active concert or participation with them (“Apple”), are hereby permanently restrained and enjoined from prohibiting developers from (i) including in their apps and their metadata buttons, external links, or other calls to action that direct customers to purchasing mechanisms, in addition to In-App Purchasing and (ii) communicating with customers through points of contact obtained voluntarily from customers through account registration within the app.

We’ve reached out to Apple and Epic for comment on this morning’s ruling.

Developing…