Automatic vending machine electronic payment system and payment method thereof

Abstract

The invention discloses an automatic vending machine electronic payment system and a payment method thereof. The method comprises following steps: 1, getting into a standby state; 2, receiving a command; 3, determining whether the command is a goods output command, going to the step 9 if the command is the goods output command, and going to the step 4 if the command is not the goods output command; 4, determining whether the received command is a payment command, going to the step 5 if the received command is the payment command, and going to the step 7 if the received command is not the payment command; 5, intelligently generating a corresponding two-dimension code; 6, displaying the generated two-dimension code and going to the step 8; 7, displaying a corresponding image according to the received command; 8, going to the step 3 if the command is received within 60 seconds, and going to the step 1 if the command is not received within 60 seconds; 9, going to the step 10 if the two-dimension code is displayed, and going to the step 1 if the two-dimension code is not displayed; 10, outputting the goods; and 11, closing the transaction. According to the invention, the two-dimension codes is intelligently generated based on the number of a vending machine, the type of the goods and the stock of the goods, so that a problem that a consumer cannot obtain the goods after the payment as the goods is sale out is solved.

Description

technical field [0001] The present invention relates to an electronic payment system for a vending machine and a payment method thereof, in particular to an electronic payment system for an automatic vending machine that can intelligently generate a two-dimensional code according to the serial number of the vending machine, the type of commodity, and the inventory of the commodity and the payment method thereof method. Background technique [0002] At present, with the development of the economy, people's living standards are improving day by day, and the use of automatic vending machines is becoming more and more extensive. However, traditional vending machines can only use small banknotes and coins for transactions, which brings many problems to the use of vending machines. It is inconvenient, so there are vending machines that use electronic money for settlement, but the current vending machines that use electronic money for settlement have the following problems: When th...

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Problems solved by technology

[0002] At present, with the development of the economy, people's living standards are improving day by day, and the use of automatic vending machines is becoming more and more extensive. However, traditional vending machines can only use small banknotes and coins for transactions, which brings many problems to the use of vending machines. It is inconvenient, so there are vending machines that use electronic money for settlement, but the current vending machines that use electronic money for settlement have the following problems: When the prepaid goods in the vending machine have been sold out, consumers may have completed the payment but did not get the product

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