| 摘要 |
PURPOSE: A mobile system, with a fingerprint sensor added to a conventional internet terminal, e.g. a PDA, a smart phone, a notebook, is provided to enable a user to make a credit card payment without a credit card by using a member ID, a password and a fingerprint data. CONSTITUTION: The system comprises a fingerprint sensor(10), an external type printer(20), a keypad(4), an electronic pen(18), and a camera(16). The fingerprint sensor(10) is embedded into a main body, and the printer is separately assembled. In the case that a user purchases a commodity at an affiliated store and makes a credit card payment, the system installed at the store performs steps of making an access to the internet, enabling the user to select a credit card company or a bank, inputting an identification number or payment amount, inputting fingerprint data, requesting an approval to a server of the selected credit card company, receiving the approval result, and printing a payment slip.
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