“The newly introduced tax refund service in South Korea further simplifies the process by enabling Chinese tourists to apply for and claim tax rebates on their mobile phone app, skipping in-city and airport tax refund counters altogether. After scanning their passports at self-service kiosks prior to leaving South Korea, Chinese tourists can process tax rebates and immediately receive RMB refunds by using the Alipay mobile app to scan tax refund receipts within 90 days of purchasing.”