Starbucks Korea's prepaid card balances reached 420 billion won ($276 million) at the close of 2025, according to the company's audit report released on Sunday, 25 May, spotlighting a significant regulatory blind spot that leaves hundreds of millions in customer funds outside the oversight of South Korea's financial authorities.

The Regulatory Gap

The figure represents an 8.2 percent rise from 395 billion won recorded a year earlier — a trajectory that has drawn fresh scrutiny from financial regulation experts. Under South Korean law, prepaid instruments are defined as payment methods used to purchase goods or services from third parties. Because Starbucks Korea acts as both the card issuer and the sole place of redemption, its prepaid cards fall outside the legal definition and are therefore exempt from regulations governing prepaid electronic payment instruments.

This legal carve-out means that despite holding what amounts to a sizeable float of customer money, the coffee chain faces no mandatory supervisory requirements comparable to those applied to banks or licensed payment firms. Experts have noted that refund access is also constrained in practice: customers must exhaust at least 60 percent of their remaining card balance before they become eligible to request a refund.

The Marketing Controversy

The regulatory debate has converged with a separate and politically charged controversy over a Starbucks Korea promotional campaign launched on 18 May — the anniversary of the 1980 Gwangju pro-democracy uprising. The chain introduced a tumbler promotion that day featuring phrases including 'Tank Day' and 'Tak on the desk!', but withdrew it within hours after a public backlash.

Critics argued that 'Tank Day' invoked memories of the military crackdown on the Gwangju uprising, during which then Army General Chun Doo-hwan deployed troops to suppress civilians before seizing power through a military coup. The phrase 'Tak on the desk!' was seen as a reference to a police claim made during the 1987 torture death of student activist Park Jong-cheol, in which authorities reportedly said he died after a desk was struck with a 'tak' sound. The dual association with two of South Korea's most sensitive historical episodes triggered consumer calls for an unconditional refund policy on prepaid cards.

The Government's Response

The controversy prompted the Ministry of SMEs and Startups to review whether to revoke the Prime Minister's Commendation awarded to Starbucks Korea in November of the previous year. The award had recognised the company's efforts to develop beverages using domestic agricultural products and its support for small merchants and local farms.

A ministry official said the government had examined the matter carefully. 'As the recent issue has become a social controversy, we reviewed the honour granted to Starbucks Korea,' the official said. 'As we concluded that Starbucks Korea's contributions and the current issue are not directly related, we decided to exclude the case from the list of potential revocations,' the official added. Some observers, however, maintain that the government retains the authority to revoke the commendation given the scale of the public backlash.

What Comes Next

The twin pressures — a growing unregulated float and a reputational crisis — have intensified calls for South Korean financial authorities to revisit the legal definition of prepaid instruments. Analysts note that as digital wallets and brand-specific prepaid ecosystems expand across the retail sector, the current exemption framework risks becoming increasingly difficult to justify. Whether regulators move to close the gap, and how Starbucks Korea addresses consumer demands for refund flexibility, will likely define the next chapter of this story.