A change exchange method, device, and server

Abstract

This manual provides a change exchange method, device and server. The method includes: the change exchange terminal corresponding to the change exchange account obtains the change exchange device information of the change exchange device, and sends a change exchange request information to the change exchange payment server; the change exchange payment server sends a startup message to the change exchange device, and the change exchange device Start after receiving the start message, and count the exchange amount of the change to be exchanged; the change exchange device sends the exchange amount to the change exchange payment server; according to the received exchange amount, change exchange account information, and change exchange equipment information, the change exchange payment server Transfer the corresponding amount from the change recovery account to the change exchange account. By using the various embodiments in this specification, the electronic payment and intelligent operation of change exchange are realized without manual interaction, which is convenient, fast, efficient, and reliable, and improves user experience.

Description

technical field [0001] This manual belongs to the technical field of the Internet, and in particular relates to a change exchange method, device, and server. Background technique [0002] In daily life, using cash for shopping is usually accompanied by change, especially for small cash consumption, it is easy to generate change for redemption. It is inconvenient for consumers to carry the changed change after they get it, and it is easy to lose it, and the change tends to accumulate more and more. Usually, consumers will go to the bank or find a merchant in need to exchange the change. This method of change exchange usually needs to be exchanged statistically with the staff of the bank or the staff of the merchant, and it may be necessary to queue up to exchange at the bank. Merchants need to bring their own change due to the demand for redemption, and the source of change is a relatively difficult issue for merchants. Merchants may need to go to the bank to exchange change...

AI Technical Summary

Problems solved by technology

[0002] In daily life, using cash for shopping is usually accompanied by change, especially for small cash consumption, it is easy to generate change for redemption

It is inconvenient for consumers to carry and lose the change after getting the change. The change tends to accumulate more and more. Usually, the consumer will go to the bank or find a merchant in need to exchange the change

This method of change exchange usually needs to be exchanged statistically with the staff of the bank or the staff of the merchant, and you may need to queue up to exchange at the bank

Due to the demand for redemption, merchants need to bring their own change, and the source of change is a difficult problem for merchants. Merchants may need to go to the bank to exchange change, or exchange it with other merchants, and the exchange is also more troublesome.

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