The intellectual property rights of Happiness Sans font are owned by Hyundai Department Store Co., Ltd.

Hyundai Department Store’s exclusive font Happiness Sans is available for free to all users, including individual and corporate users. You are free to modify, change, and redistribute it.

However, selling the font itself for a fee is prohibited. Happiness Sans can be bundled, redistributed, or sold with other software, as long as it includes this copyright notice and license text. If it is difficult to include the Happiness Sans license text, we recommend that you indicate the source of Happiness Sans. For example, "This page uses the Happiness Sans font from Hyundai Department Store."

Images of printed materials and advertisements (including online) using Happiness Sans can be used for Hyundai Department Store promotions and may be used for our data collection and research purposes. If you do not want this, please contact our customer center. For the exact terms of use, please refer to the Happiness Sans license text below.

You can bundle, redistribute, or sell this font software with other software if you display the "Intellectual Property Rights Notice and License" text below.

This font software is licensed under the SIL Open Font License Version 1.1.
This license is copied below and is also available at http://scripts.sil.org/OFL in the FAQ section.

Permitted Uses
Signs, banners, brochures, posters, books, magazines, business cards, stickers, packages, products, web pages, advertising banners, brochures, video subtitles, movies, TV commercials, webtoons, game UI, app UI, newsletters, webzines, presentations, e-books, messenger stickers, logos, marks, newspaper advertisements, magazine advertisements, print advertisements, cup holders, fans, shopping bags, cup holders, wrapping paper, phone cases, notebooks, bags, shoes, clothes, etc. for commercial and non-commercial purposes.

Prohibited Uses
Selling font files (oft/ttf) for a fee.