South Korea's Fair Trade Commission fined Coupang 500 million won for using deceptive advertisements to lure customers into its paid membership program [1].

The penalty highlights the regulator's crackdown on e-commerce practices that mislead consumers regarding the nature of discounts. This case serves as a catalyst for the commission to increase the maximum fines available for such violations to ensure stronger deterrence.

The commission found that Coupang misrepresented one-time coupon discounts as permanent "Wow member" prices [1]. This practice occurred over a period of one year and eight months, beginning in August 2020 and ending in February 2022 [1]. By framing these limited offers as consistent membership benefits, the company induced users to sign up for its paid subscription service [1].

The 500 million won penalty represents the maximum fixed fine currently allowed under the law [1]. However, the regulator said that the current ceiling is too low to effectively penalize deceptive behavior [1].

To address this gap, the Fair Trade Commission said it will increase the upper limit of fixed fines for unfair advertising by 10 times [1]. This legislative shift aims to make penalties more proportional to the potential gains companies achieve through deceptive marketing [1].

Coupang's membership-driven growth has made it a dominant force in the South Korean market. The regulator's decision to apply the maximum possible fine indicates a low tolerance for tactics that manipulate consumer perception of value [1].

The 500 million won penalty represents the maximum fixed fine currently allowed under the law.

The decision signals a transition in South Korean regulatory strategy from modest fines to more aggressive financial penalties. By increasing the fine ceiling tenfold, the government is acknowledging that current penalties are mere costs of doing business for giant e-commerce firms. This move is likely to force digital platforms to be more transparent about the terms of their subscription models, and the duration of their promotional offers.