We recently experienced a disruption that impacted QR code payments. Between 4:30 a.m. and 11:45 p.m. (JST) on January 28, we experienced an issue in which the QR code payments were incorrectly displayed as not having completed successfully. Please rest assured that these payments were in fact processed correctly, and you can now confirm them in your transaction history. We understand how important it is for all of our services to be running for your business, and our Engineering team is actively discussing how to prevent future disruptions like this one. Thank you for your patience with us as we worked to resolve this issue.