Every time you purchase a Butterbeer, licensed product, on-ride photograph, or even a bottle of Gillywater from one of the Wizarding World lands at a Universal Park around the world, a percentage of that sale will go directly to the rights holders (Warner Bros. and J.K. Rowling).

Yes, J.K. Rowling continues to earn substantial royalties from Universal Destinations & Experiences through "The Wizarding World of Harry Potter." The agreement between Rowling, Warner Bros., and Universal is one of the most lucrative in the history of theme parks. Rowling receives a percentage of ticket sales, merchandise, and food and beverage revenue (including the iconic Butterbeer) generated within the Potter-themed lands at Universal Orlando, Hollywood, Japan, and Beijing. Furthermore, she receives a significant annual licensing fee for the continued use of the intellectual property. Industry analysts estimate her ongoing income from these parks alone runs into the tens of millions of dollars annually. As Universal prepares to open the "Epic Universe" park in Orlando in 2025/2026—which includes a "Ministry of Magic" land—her earnings are projected to reach new heights. Despite various public controversies, her contractual rights as the creator of the franchise remain intact, ensuring she remains a primary beneficiary of the franchise's physical expansion across the globe.