Launched Alipay Mobile Tax Refund service (GTF service)
Registered patent for "System for Refunding VAT and Method Using the Same" (One Processing Refund)
Registered patent for "Method and Program for Providing Tax-refund Service by Mobile Terminal"
Launched Sungjoo Alipay One Processing Refund Service
Launched Hanwha Tax Refund Plus Service
Registered patent for “The Automatic Tax Refund Method Using Unique Key for Foreign Corporation”
Delivered Refund Solution to Zero Tax
Registered patent for "The Tourist Tax Refund Raising Method via Tour Guide"
Launched Sungjoo SJ Tax Refund Service and Alipay Reserved Refund Service
Launched WeChat Tuishuitong Refund at Home Service (KTIS Service)
Developed tax refund solution and automated kiosk for Incheon Airport