Finance

Payment System	Replace CDMA payment system to WLAN to cut off maintenance expenses.
Automated Fare Collection	Improve efficiency and accuracy of enormous data regarding daily passengers of public transportation via network along with automating fare collecting function.
POS System	Transmit payment information in real-time with a network capability enabled.
Bank Automation	Secure communication data of unmanned machines in the bank.
Credit Card Approval	Transmit credit information to VAN to get a financial transaction approval.
Queuing System	Add network connectivity to queuing system for efficient management.