Abstract: A system for processing purchase of commodities from a vending machine comprises a transaction detecting module, a control module, a transaction verification module, a display module, and a commodity dispensing module. In allowing one type of payment for commodities, the system prevents other payment types being used. The transaction module detects a transaction request and the control module obtains commodity information and a payment method that is user-selected, other payment methods then being forbidden. The transaction verification module verifies whether a payment is made under the selected payment method. If the payment is successful, the commodity dispensing module controls the vending machine to dispense commodity, if not, the display module controls a touch screen to output transaction failure information. A transaction method of the vending machine is also provided.

Abstract: A system for training includes a data storage module, a training course management module, and an examination management module. The data storage module stores at least one employee's personnel information therein. The training course management module includes a training course match unit capable of matching corresponding training course according to the employee's personnel information. The examination management module is capable of generating training suggestion according to an training result of the training course.