CHON BURI, THAILAND – A mobile banking typo that left a street-food customer overpaying by 1,260 baht led to a police complaint after the vendor allegedly refused to return the money.
Accidental overpayment at noodle stall
On 13 January, Chonnanee (34) and her aunt Nongnuch (49) ate at a noodle stall in Soi Ratchaphruek 2 in Chon Buri, where the bill came to 140 baht. When paying via mobile banking, she mistakenly entered 1,400 baht, and the transfer went through immediately. She only noticed the error at home and called the vendor, who admitted receiving the money but said she supposedly could not return it.
Broken promises and rising tensions
The stall operator claimed she had already used the excess money for private expenses and promised to repay the 1,260 baht within a few days. No repayment followed; calls went unanswered, and the stall was closed when visited, with the explanation that the vendor had been ill. When threatened with a police report, the situation escalated as the vendor allegedly shouted a challenge:
“Go ahead and sue me! Find evidence of fraud!”
said the vendor, noodle stall operator.
Police complaint after failed talks
On 20 January, Chonnanee filed a complaint at the Nong Prue police station, stressing she had never intended the matter to end in a legal dispute.
“I only wanted my money back. I would even have agreed to installment payments,”
said Chonnanee, customer. She was particularly disappointed because she had been a regular at the stall since her student days and said she had never expected such behavior.
Legal view: unjust enrichment and possible embezzlement
Legally, the retained money was described as unjust enrichment, as the vendor had a valid claim only to the original 140 baht, not the extra 1,260 baht. By refusing to return the excess and keeping it, her conduct could be judged as embezzlement, which police were now examining. The provocative remark
“Find evidence!”
said the vendor, noodle stall operator. could be interpreted in court as an admission of knowingly and intentionally withholding someone else’s money.
Warning over digital payment mistakes
The incident was framed as a warning that amounts in digital payments must always be double-checked, as a typing error can happen quickly. For small vendors, it also raised a moral question of whether short-term profit outweighs reputation and loyal customers. Chon Buri police were set to mediate, while observers suggested the real penalty for the vendor could be the loss of trust and her good name in the neighborhood.