THAILAND – A regular customer at a Big C supermarket discovered nearly 1,000 baht had vanished from a food court prepaid card after the card went unused for 45 days, a loss that has sparked wider debate about short expiry rules on retail prepaid systems.
Incident highlights hidden expiry rules
The case came to light after the customer posted about the loss on an online forum for expatriates in Thailand. At the checkout the card no longer worked, and staff told him the balance had been forfeited because the card had not been used for 45 days. The amount lost was roughly 1,000 baht, about 25 euros.
Users on the forum said the incident was not isolated and described a broader pattern in which prepaid systems in Thailand carry strict inactivity rules that are often not clearly signposted to customers.
How Big C’s food court system works
Big C operates one of the country’s largest supermarket chains and runs electronic prepaid cards at its food courts so customers can load money and pay cashlessly at multiple stalls. The setup was designed to speed transactions and add convenience by allowing customers to top up a single card rather than pay in cash at every vendor.
Official terms for Big C gift cards, managed by C Payment Solution Company Limited, stated that ordinary gift cards had a five-year validity from activation. But the food court cards were governed by a different set of internal rules, and shoppers reported inconsistent information between card types. That discrepancy has fuelled confusion about which rules apply to which card.
Legal framework and consumer rights
Thailand’s Consumer Protection Act of 1979 guarantees consumers certain basic rights, including the “right to correct and adequate information” about goods and services. The Office of the Consumer Protection Board is responsible for enforcing those rights and taking complaints.
Electronic payment instruments such as the Big C gift cards also fall under the Payment Systems Act of 2017, and C Payment Solution is registered with the Bank of Thailand. Nevertheless, the legal framework does not currently require retailers to make expiry or return policies prominently visible at the point of sale, and that lack of transparency is at the centre of consumer complaints.
Customers say they were not properly informed
Regular food court users told reporters they typically loaded larger sums onto cards for convenience, expecting to use the balance over several visits. Many said they were not explicitly warned that long gaps between purchases could erase the entire balance. One forum poster described feeling “deceived” when told the balance had been forfeited; others said expiry information was, at best, printed in small text on receipts or buried in terms and conditions.
Consumer advocates say that failure to communicate expiry rules runs counter to the law’s requirement that customers be given clear information to make informed choices.
Why retailers use expiry rules
Retailers said expiry policies served practical accounting purposes. Unredeemed balances reduce liabilities on their books and can be recognised as income, a phenomenon the payments industry calls “breakage”. That accounting treatment simplifies long-term liabilities for firms that issue many small-value prepaid instruments.
But trade-offs exist. Consumer lawyers and analysts caution that overly restrictive expiry policies can damage trust and prompt customers to avoid preloaded systems or restrict the amounts they top up, which may reduce long-term revenues.
Regional and international comparisons
Viewed internationally, a 45-day expiry is unusually short. The article compared regional and global practices: EU rules require a minimum of one year for gift cards, and the US CARD Act set a five-year benchmark for some instruments. Singapore guidelines and policies in other Asian markets typically grant more extended validity to prepaid products, and countries such as Australia set longer minimum terms.
Those comparisons underline why many consumers and advocates in Thailand have called the 45-day rule excessive and out of step with international norms.
Legal remedies and enforcement options
Consumers who lose balances can file complaints with the Office of the Consumer Protection Board, which is empowered to investigate and order changes in business practices. The Consumer Case Procedure Act of 2008 also gives consumers a route to pursue disputes in court with reduced fees and expedited procedures.
So far, however, few cases reach formal enforcement, in part because many consumers are unaware of their rights or are reluctant to take on the effort of filing complaints. Language barriers also make it harder for expatriate customers to pursue remedies.
Practical steps and calls for reform
Until regulations change, consumer groups advise several precautions: top up only small, spendable amounts; ask for expiry terms in writing when loading a card; and set reminders to use balances before they lapse. Organised complaints, advocates say, can prompt regulators to act and may encourage retailers to adopt clearer policies voluntarily.
Industry observers suggested that retailers could improve trust by lengthening validity periods, offering balance-transfer options, or sending automatic reminders to customers as expiry approaches—measures that other markets have adopted without harming business models.
A test of transparency
The Big C food court case has become a touchstone for a larger debate about fairness and transparency in Thailand’s consumer market. Consumer protection laws provide a foundation for contesting such practices, but enforcement and public awareness remain the central challenges.
For thousands of customers who may have small unused balances across retail prepaid schemes, the cumulative impact can be significant. The incident has prompted calls for clearer disclosure, longer validity terms and closer regulatory scrutiny to ensure that convenience for shoppers does not come at the cost of undisclosed losses.
“Consumers have the right to full information,” the law states, and for many advocates the Big C case illustrates the gap between legal protections on paper and the experience at the till. Whether that will prompt legislative or regulatory changes remains an open question, but the episode has already prompted calls for retailers and regulators to make expiry rules far more transparent.