TWI547889B - Action point of sale management and its system - Google Patents

Description

Action point of sale management method and system thereof

The present invention relates to a point of sale management method and system thereof, and more particularly to a method and system for managing an action point of sale.

With the rapid development of the economy and the rapid growth of business practices, the demand for point of sale (POS) has increased significantly.

However, the conventional point-of-sale system requires the use of a special-spec machine, which is inefficient and inconvenient to use only at a fixed point. In addition, the price is expensive, which is a small burden for the entrepreneur. Therefore, related companies have introduced cloud POS systems, which are used as handheld devices by using special applications on mobile phones and tablets, and with cloud servers as a POS system. However, such cloud POS systems often require specific operating systems. The application can be installed in an environment, and must be used in an Internet connection to limit the versatility of the cloud POS system.

Therefore, it is necessary to propose a management method and system for the action point of sale to solve the lack of the prior art.

An object of the present invention is to provide an action that can provide a corresponding data management, record, and statistics function in a system in a manner that can be operated across platforms and with the user's needs and settings, in a fast and low cost. Point of sale management method and its system.

Another object of the present invention is to provide a method and system for managing an action point of sale between a local and a cloud to synchronize data according to a predetermined schedule.

It is still another object of the present invention to provide a method and system for managing an action point of sale that reduces user setup costs.

To achieve the above and other objects, the present invention provides an action point-of-sale system, a method for managing an action point of sale, including a network service interface providing step, a background module setting step, and a data transmission step. The network service interface provides a step of providing a web application programming interface (Web API) on the network for at least one invoicing management device having an invoicing management requirement, and causing the at least one invoicing The management device establishes a connection with a foreground module for establishing the network application programming interface; the background module setting step is set according to the user requirement in a plurality of invoicing management function module types in a background module The exclusive invoicing management function module is used for the at least one invoicing management device to which the user belongs; and the data transmission step is to enable the background module through the web application programming interface of the foreground module And a data update information outputted by the at least one invoicing management device corresponding to the invoicing management requirement is transmitted to the background module through the foreground module, wherein the background module The group corresponds to the information update information to generate analysis result information of the sales data management requirement, and transmits the information to the at least one invoicing management device.

In an embodiment of the present invention, the data transmission step further includes a data temporary storage step, wherein the data update information is temporarily stored in the foreground module when the connection between the foreground module and the background module is interrupted.

In an embodiment of the present invention, the data transmission step further includes a synchronization scheduling step of setting the synchronization frequency of the at least one invoicing management device to the background module through the foreground module. Rate one of the subscription schedules, which is instant synchronization, periodic synchronization, manual synchronization, or synchronization of connected signal conditions.

In an embodiment of the present invention, the data transmission step further includes an information page generating step, and the foreground module outputs a first information page corresponding to the invoicing management requirement of the at least one invoicing management device. The at least one invoicing management device displays that the first information page selectively displays the invoicing information, the account data, and/or the analysis result information in the background module.

To achieve the above and other objects, the present invention further provides an action point-of-sale system comprising a first invoicing management device, a foreground module, and a background module. The first invoicing management device generates a data update information according to a first input signal; the foreground module is connected to the first invoicing management device, and the foreground module receives the Data update information, and the foreground module provides a web application programming interface (Web API); and the background module is disposed in a cloud server and communicates with the foreground module through the web application programming interface The background module stores the invoicing information and the account information. When the background module receives the data update information output by the foreground module, the background module updates the invoicing information and the account. At least one of the data, and selectively generating an analysis result information; wherein the first invoicing management device displays a first information page outputted by the foreground module according to the first input signal, and The first information page selectively displays the invoicing information, account data and/or analysis result information in the background module.

In an embodiment of the present invention, the first invoicing management device includes a first browsing unit that displays a first information page outputted by the foreground module, wherein the first browsing unit is a web browsing Device.

In an embodiment of the present invention, the first invoicing management device further includes a first connection interface connected to an external first peripheral accessory, wherein the first peripheral accessory is a code scanner, A receipt machine, an invoice machine or a cash drawer.

In an embodiment of the present invention, the foreground module includes a foreground synchronization unit that outputs the data update information to the background mode according to a reservation schedule by using an instant, periodic, manual or connected signal condition. group.

In an embodiment of the present invention, the first information page is a sales page, a product browsing page, or a management page.

In an embodiment of the present invention, the foreground module is disposed in the first invoicing management device, and the first invoicing management device supports a virtualization technology.

In an embodiment of the present invention, the mobile point-of-sale system further includes a second invoicing management device coupled to the foreground module, wherein the second invoicing management device is configured according to a second input signal. And outputting another data update information to the foreground module, and the second invoicing management device displays a second information page output by the front panel module according to the second input signal, where the second information page is Optionally displaying the invoicing information, account data and/or analysis result information of the background module.

In an embodiment of the present invention, the second invoicing management device includes a second browsing unit that displays a second information page outputted by the foreground module, wherein the second browsing unit is a web browsing Device.

In an embodiment of the present invention, the second invoicing management device further includes a second connection interface connected to the external second peripheral component, wherein the second peripheral accessory is a code scanner, Receipt machine, an invoice machine or a cash drawer.

In an embodiment of the present invention, the second information page is a sales page, a product browsing page, or a management page.

In an embodiment of the present invention, the foreground module is disposed in a hardware device that is additional to the first invoicing management device, wherein the hardware device provided with the foreground module supports virtualization technology or Equipped with Asuswrt-Merlin firmware.

In this way, the mobile point management method and system thereof of the present invention, each of the invoicing management devices need not directly connect to the background module installed in the cloud server through the Internet, but through the set front panel module. Linking with the background module and selectively synchronizing the invoicing data, and when the connection between the foreground module and the background module is interrupted, the information output by each of the invoicing management devices can be temporarily stored in the In the front-end module, the synchronization operation is performed when the connection is restored, so that the mobile point-of-sale system of the present invention can achieve the effect of sustainable operation even in the environment without internet connection; further, the action sales of the present invention Each of the invoicing management devices of the point system can be a general household computer, a notebook, a smart phone or a tablet, and can be logged into the mobile point of sale system for operation through a browser installed in each of the operating modules. There is no need to install special applications, so it can achieve cross-platform use and reduce the cost of point-of-sale system setup.

Further, the mobile point of sale management method and system thereof of the present invention can provide a corresponding function module according to the user's demand setting to construct a user-specific management structure, and then the user needs more data processing or analysis. The function can directly mount new function modules directly on the existing management structure, without the need to redesign or substantially modify the entire architecture, to achieve flexible, fast and low-cost construction, and to make sales invoicing and other sales. Management, profit statistics and improvement, marketing strategy sales Information records, management, integration and analysis of sales results have become quite easy and complete, greatly increasing the competitiveness of users.

1,1’,1”‧‧‧Action Point of Sale System

10‧‧‧First Invoicing Management Equipment

12‧‧‧First connection interface

14‧‧‧The first browsing unit

20‧‧‧ Front desk module

22‧‧‧ Front desk synchronization unit

30‧‧‧Background module

32_1~32_n‧‧‧ function module

40‧‧‧Second invoicing management equipment

42‧‧‧Second connection interface

44‧‧‧Second browsing unit

IS1‧‧‧ first input signal

IS2‧‧‧ second input signal

DI, DI’‧‧‧Information update information

S2~S6‧‧‧ steps

S62~S66‧‧‧Steps

Fig. 1 is a functional block diagram of an action point of sale system in the first embodiment of the present invention.

FIG. 2 is a functional block diagram of an action point of sale system in a second embodiment of the present invention.

FIG. 3 is a schematic diagram of an action point of sale system in a second embodiment of the present invention.

FIG. 4 is a functional block diagram of an action point of sale system in a third embodiment of the present invention.

FIG. 5 is a schematic diagram of an action point of sale system in a third embodiment of the present invention.

FIG. 6 is a flowchart of the action point management method in the fourth embodiment of the present invention.

FIG. 7 is a flowchart of the action point management method in the fifth embodiment of the present invention.

In order to fully understand the object, features and advantages of the present invention, the present invention will be described in detail by the following specific embodiments and the accompanying drawings, which are illustrated as follows: A functional block diagram of the action point of sale system 1 in the first embodiment of the invention. The mobile point of sale system 1 includes a first invoicing management device 10, a foreground module 20, and a background module 30.

The first invoicing management device 10 is a media device for managing and using the mobile point of sale system 1 by a user. The first invoicing management device 10 is a commonly used hardware device ( The figure is not shown, such as home computers, notebook computers, and smart handheld devices. After the first invoicing management device 10 receives a first input signal IS1 from the outside, the first invoicing management device 10 correspondingly outputs a data update information DI. Wherein the first input signal IS1 is a The user enters an input information (such as a keyboard, a touch interface, etc.) input information, such as purchase information, product information, etc., by the first invoicing management device 10 according to the first input. The signal IS1 corresponds to the data update information DI that can be read by the foreground module 20. In the embodiment, the data update information DI includes the information contained in the first input signal IS1, and is JSON (JavaScript Object). The data exchange format of the Notation) is formed and transmitted to the foreground module 20, and those of ordinary skill in the art to which the present invention pertains can understand that the information can be used in the first invoicing management device 10 using the JSON data exchange format. And the foreground module 20 can be quickly parsed and transmitted. In addition, in the embodiment, the first inward storage management device 10 further includes a first connection interface 12 for connecting with a first peripheral accessory (not shown). The first invoicing management device 10 can connect the first peripheral accessory through the first connection interface 12 to expand the function of the first invoicing management device 10 according to the user's needs. The first peripheral accessory It can be a code scanner, a receipt machine, an invoice machine or a cash drawer. It is to be noted that the signal input by the first peripheral component can also be used as the first input signal IS1. For example, the product related information generated by the user scanning a product barcode through the external scanner can also be used as the first An input signal IS1.

The front-end module 20 is respectively connected to the first invoicing management device 10 and the back-end module 30, and the front-end module 20 can be in the form of a web application programming interface (Web API). A relay station between the invoicing management device 10 and the background module 30 transmits the first input signal IS1 output by the first invoicing management device 10 to the background module 30. The web application programming interface (Web API) is a lightweight data access technology developed based on the Hypertext Transfer Protocol (HTTP), which is provided by a common web page protocol. Web services often have the disadvantage that the content is not easily identifiable and the data is too large. The web application programming interface provides The JSON and XML transport formats are selectable, and the URI or OData can be used to operate more quickly. For websites, applications, and mobile devices, HTTP operations can be used to quickly and easily obtain resources.

In the embodiment, the foreground module 20 is disposed on another hardware device (not shown) different from the first invoicing management device 10, and the hardware of the foreground module 20 is disposed therein. The device is a computer device supporting a virtualization technology (Virtualization Technology) of the central processing unit or a device equipped with an Asuswrt-Merlin firmware to construct an environment required for execution of the foreground module 20. Therefore, when the front panel module 20 is abnormal, the front panel module 20 can be re-loaded only before the computer device is installed, or the device equipped with the Asuswrt-Merlin firmware is restarted. Revert to normal operation.

The background module 30 is installed in a cloud server (not shown) and is connected to the foreground module 20 through the network application programming interface. The background module 30 can store the invoicing information of the commodity and The account information of the user, wherein the invoicing information may include product content data, commodity inventory quantity and commodity sales information, and the account information may include user account information and store member information. When the background module 30 receives the data update information DI output by the foreground module 20, the background module 30 updates the information DI according to the received data to update the invoicing data stored therein. And / or account information.

Further, the background module 30 can selectively perform the required analysis on the invoicing data and/or the account data stored therein according to the user's needs, and generate an analysis result information, and the analysis result information can be For example, the monthly report statistics of commodities, the analysis information of various sales of goods, and the relationship between sales activities and sales volume of goods. Moreover, the analysis function provided by the background module 30 is Providing exclusive functions for individual users, and modularizing the functions into a plurality of function modules 32_1 to 32_n, so that the system supplier can load corresponding functions in the background module 30, and therefore, when the user needs to add one In the case of the additional analysis function, the system provider only needs to adjust the function modules 32_1 to 32_n mounted on the background module 30 without changing the first invoicing management device 10 and the foreground module 20. For example, when the user wants to increase the function of "Annual Sales Analysis", the user only needs to notify the system supplier to adjust the background module 30 to mount the first function module 32_1 of "Annual Sales Analysis". In the background module 30, the user can use the annual sales analysis function provided by the first function module 32_1, so that the user can not replace or update the first invoicing management device. 10 Using this function can save time for updating the device, and later, after the user increases the turnover or complicates the account, the system developer can purchase more functional modules to mount on the function. User account, so that the user does not need to redesign or replace the management system in the future, the use of more continuity does not have the need to replace the system need to re-habit and learning trouble; for system developers, sustainable development is different A variety of functional modules are available for users to purchase or rent, and can be used as an additional source of income.

It is to be noted that the foreground module 20 can output a first information page according to the first input signal IS1 and display it on the first invoicing management device 10, and the first information page is used to selectively The invoicing information, account data, and/or analysis result information in the background module 30 are displayed. For example, when the user wants to know the inventory status of a certain item by the first invoicing management device 10, the user can have a view through an input device (for example, a keyboard, a touch interface, etc.). The first input signal IS1 of the goods inventory status command is input to the first invoicing management device 10, and the first invoicing management device 10 can indirectly obtain the background module 30 through the foreground module 20. The stock quantity of the stored goods, at this time, the front panel module 20 will output the first information page with the "inventory stock quantity" information to The first invoicing management device 10 is for the user to know the inventory status of the product. For example, when the user wants to activate the mobile point of sale system 1, the first input signal IS1 is a "start command". At this time, the first information page corresponding to the output of the foreground module 20 is an account. Login page. Therefore, in the various use cases, according to the first input signal IS1 output by the first invoicing management device 10, the first information page that the foreground module 20 can output correspondingly can be a sales for the goods to be settled. A page, a product browsing page for introducing product information to a customer, or a management page for managing goods into stock.

In the embodiment, the first invoicing management device 10 includes a first browsing unit 14 for displaying a first information page outputted by the foreground module 20, wherein the first browsing unit 14 is A web browser, such as a web browser such as Google Chrome, Internet Explorer, Opera, or FireFox.

In addition, the foreground module 20 includes a foreground synchronization unit 22 for outputting the data update information DI to the background module 30 according to a reservation schedule. The reservation schedule can be preset by the user or the system manufacturer in the foreground synchronization unit 22. The types of the schedule can be divided into instant synchronization, periodic synchronization, manual synchronization, or according to the foreground module 20 and the background module. The connection signal between groups 30 is selectively synchronized. For example, in order to reduce the power consumption caused by the synchronization between the foreground module 20 and the background module 30 due to synchronization or the cost of the data connection, the reservation scheduling of the foreground synchronization unit 22 may be set to “regular synchronization”. During the unsynchronized period, the data update information DI input by the first invoicing management device 10 to the foreground module 20 may be temporarily stored in the foreground module 20. For example, when the foreground module 20 and the background module 30 are disconnected (for example, the foreground module 20 and the background module 30 are not connected or the connection signal is unstable), The data update information DI may be temporarily stored in the foreground module 20, and the synchronization operation is performed when the connection between the foreground module 20 and the background module 30 is restored. When there is no connection between the foreground module 20 and the background module 30, the first invoicing management device 10 can continue to operate (because the information it outputs can be temporarily stored in the foreground module 20). In addition, in order to synchronize the security of the data between the foreground module 20 and the background module 30, the user must pass the account and password that meet the usage authority, and can pass the multiple valid verifications such as the Token 128 byte value. Data synchronization.

Therefore, the mobile point-of-sale system of the first embodiment of the present invention implements the invoicing management device on a general computer or smart handheld device without using a special specification machine, and can reduce the sales point system setting. Cost, and the front-end module adopts a web application programming interface, so that the browser carried by the invoicing management device can be used as a browsing medium of the mobile point-of-sale system, and no special browsing software for various operating system environments is required. It can achieve the effect of true cross-platform use. Furthermore, when the invoicing management device is abnormal and cannot be eliminated in time, the user only needs to use another invoicing management device (such as another computer or a smart handheld device) through the built-in browsing unit ( After entering the account password, you can log in to the mobile point of sale system again to continue the job and achieve uninterrupted work.

2 and 3 are functional block diagrams and schematic diagrams of the mobile point of sale system 1' in the second embodiment of the present invention. Compared with the mobile point of sale system 1 of the first embodiment of the present invention, the mobile station system 1' front station module 20 can be further disposed in the first invoicing management device 10, and the first invoicing is performed at this time. The storage management device 10 selects a computer device that supports the virtualization technology by the central processing unit to simultaneously construct the environment required for the first invoicing management device 10 and the foreground module 20 to execute. Thereby, in addition to the effect of the action point of sale system 1, the action point of sale system 1' can further reduce the installation cost of the action point of sale system 1'.

Please refer to FIG. 4 and FIG. 5, which are functional block diagrams and schematic diagrams of the mobile point of sale system 1" in the third embodiment of the present invention. Compared with the mobile point of sale system 1 of the first embodiment of the present invention, the action sales The dot system 1" may further include one or more second invoicing management devices 40, as illustrated in this embodiment by a single one of the second invoicing management devices 40.

The second invoicing management device 40 is similar to the first invoicing management device 10 described above, and the second invoicing management device 40 is coupled to the foreground module 20, and the second invoicing management device 50 According to one of the second input signals IS2 input by the user (the information carried by the signal may be the same as or different from the information carried by the first input signal IS1), and correspondingly output another data update information DI' to the The foreground module 20, and the second invoicing management device 50 displays a second information page output by the foreground module 20 according to the second input signal IS2 (this page may be the same as the first information page or Differently, the second information page selectively displays the invoicing information, account data and/or analysis result information of the background module 30.

In addition, the second invoicing management device 40 includes a second connection interface 42 for connecting with an external peripheral device such as a code scanner, a receipt machine, an invoice machine or a cash box to expand the second entry. The second invoicing management device 40 also includes a second browsing unit 44 for displaying the information page outputted from the foreground module 20, the second browsing. Unit 44 is also a web browser (this web browser can be the same or different from the first browsing unit 14).

In this way, in addition to the effect of the action point-of-sale system 1 in addition to the action point-of-sale system 1, the action point-of-sale system 1" can achieve multi-point sales through the setting of a plurality of invoicing management devices, and The information of each of the Invoicing Management Equipments can be updated in time and/or obtain the required invoicing information and account information through the synchronization of the front and back office modules, which greatly increases the efficiency of use.

Please refer to FIG. 6, which is a flowchart of a method for managing an action point of sale in a fourth embodiment of the present invention. The steps of the action point management method include: S2: a network service interface providing step, providing a web application programming interface (Web API) on the network for at least one invoicing management of the invoicing management requirement The device is connected, and the at least one invoicing management device is connected with a foreground module that establishes the network application programming interface; S4: a background module setting step is a plurality of invoking in a background module The storage management function module type is set to correspond to a user's exclusive invoicing management function module; and S6: a data transmission step, the background module and the foreground are made through the network application programming interface of the foreground module The module is linked to enable at least one invoicing management device to output a data update information corresponding to the invoicing management requirement, and the information is transmitted to the background module through the foreground module, wherein the background module is The information update information should be generated to generate an analysis result information of the sales data management requirement and displayed on the at least one invoicing management device.

Please refer to FIG. 7, which is a flowchart of a method for managing an action point of sale in a fifth embodiment of the present invention. Compared with the fourth embodiment, the data transmission step of the mobile point of sale management method further includes: S62: a synchronous schedule setting step of setting the at least one invoicing management device to communicate with the background module through the foreground module One of the synchronization frequencies of the reservation schedule, the subscription schedule is instant synchronization, periodic synchronization, manual synchronization or synchronization of the connection signal situation; S64: a data temporary storage step, between the foreground module and the background module The information update information is temporarily stored in the foreground module when the connection is unstable or disconnected; and S66: an information page generating step, the front panel module correspondingly outputting a first information page for displaying by the at least one invoicing management device according to the invoicing management requirement of the at least one invoicing management device, the first information The in-store data, account data, and/or analysis result information in the background module is selectively displayed in the page.

The invention has been described above in terms of the preferred embodiments, and it should be understood by those skilled in the art that the present invention is not intended to limit the scope of the invention. It should be noted that variations and permutations equivalent to those of the embodiments are intended to be included within the scope of the present invention. Therefore, the scope of protection of the present invention is defined by the scope of the patent application.

1‧‧‧Action Point of Sale System

10‧‧‧First Invoicing Management Equipment

12‧‧‧First connection interface

14‧‧‧The first browsing unit

20‧‧‧ Front desk module

22‧‧‧ Front desk synchronization unit

30‧‧‧Background module

32_1~32_n‧‧‧ function module

IS1‧‧‧ first input signal

DI‧‧‧Information update information

Claims (19)

An action point management method includes: a network service interface providing step, providing a web application programming interface (Web API) on the network for at least one invoicing management device link having an invoicing management requirement And the at least one invoicing management device is connected with a foreground module that establishes the network application programming interface; a background module setting step is to mount the corresponding in a background module according to the user demand Having at least one invoicing management function module for the at least one invoicing management device to which the user belongs to use the at least one invoicing management function module; and a data transmission step through the network of the foreground module The road application programming interface connects the background module to the foreground module, so that at least one invoicing management device outputs a data update information corresponding to the invoicing management requirement, and transmits the information to the foreground module through the foreground module The background module, wherein the background module is corresponding to the data update information to generate the analysis result information of the sales data management requirement, and transmitted to the at least one invoicing management device. The management method of claim 1, wherein the data transmission step further comprises a data temporary storage step, wherein the data update information is temporarily stored in the foreground module when the connection between the foreground module and the background module is interrupted. in. The management method of claim 1, wherein the data transmission step further comprises a synchronization scheduling step of setting the at least one invoicing management device to communicate with the foreground module One of the synchronization frequencies of the background module subscribes to the schedule, and the subscription schedule is instant synchronization, periodic synchronization, manual synchronization, or synchronization of the connected signal conditions. The management method of claim 1, wherein the data transmission step further comprises an information page generating step, wherein the foreground module outputs a first information page according to the invoicing management requirement of the at least one invoicing management device. For the at least one invoicing management device, the first information page selectively displays the invoicing information, the account information and/or the analysis result information in the background module. An action point-of-sale system includes: a first invoicing management device, which generates a data update information according to a first input signal; a front-end module is coupled to the first invoicing management device, The foreground module receives the data update information, and the foreground module provides a web application programming interface (Web API); and a background module is disposed on a cloud server and uses the web application programming interface. The back-end module is connected to the front-end module, and the back-end module stores the invoicing information and the account data. When the background module receives the data update information output by the front-end module, the background module corresponds to the update. And storing at least one of the information and the account information, and selectively generating an analysis result information; wherein the first invoicing management device is displayed from the front panel module according to the output corresponding to the first input signal First information page, and the first information page Selectively displaying the invoicing information, the account data and/or the analysis result information in the background module; wherein the background module mounts the corresponding at least one invoicing management function module according to the user requirement The at least one invoicing management function module is used by the first invoicing management device to which the user belongs. The mobile point of sale system of claim 5, wherein the first invoicing management device comprises a first browsing unit that displays a first information page outputted from the foreground module, wherein the first browsing unit Is a web browser. The mobile point of sale system of claim 5, wherein the first invoicing management device further comprises a first connection interface connected to an external first peripheral accessory, wherein the first peripheral accessory is a Bar code scanner, a receipt machine, an invoice machine or a cash drawer. The mobile point of sale system of claim 5, wherein the foreground module comprises a foreground synchronization unit for outputting the information update information according to a reservation schedule by using an immediate, periodic, manual or connected signal condition. To the background module. The action point of sale system of claim 5, wherein the first information page is a sales page, a product browsing page, or a management page. The mobile point of sale system of any one of claims 5 to 9, wherein the foreground module is disposed in the first invoicing management device, and the first invoicing management device supports virtualization technology . The action point of sale system as claimed in claim 10, further comprising a second invoicing management device coupled to the foreground module, the second invoicing management device being based on a second The input signal correspondingly outputs another data update information to the foreground module, and the second invoicing management device displays a second information page output by the foreground module according to the second input signal, the second information The page displays the invoicing information, account data and/or analysis result information of the background module selectively. The mobile point of sale system of claim 11, wherein the second invoicing management device comprises a second browsing unit that displays a second information page outputted by the foreground module, wherein the second browsing unit Is a web browser. The mobile point of sale system of claim 11, wherein the second invoicing management device further comprises a second connection interface connected to the external second peripheral component, wherein the second peripheral accessory is a code Scanner, a receipt machine, an invoice machine or a cash drawer. The action point of sale system of claim 11, wherein the second information page is a sales page, a product browsing page, or a management page. The mobile point of sale system of any one of claims 5 to 9, wherein the foreground module is disposed in a hardware device that is additional to the first invoicing management device, wherein the foreground module is disposed The hardware device supports virtualization technology or is equipped with Asuswrt-Merlin firmware. The action point of sale system of claim 15 further comprising a second invoicing management device coupled to the foreground module, the second invoicing management device outputting another according to a second input signal a data update information to the foreground module, and the second invoicing management device displays that the foreground module corresponds to the second input signal A second information page is displayed, wherein the second information page selectively displays the invoicing information, the account information and/or the analysis result information of the background module. The mobile point of sale system of claim 16, wherein the second invoicing management device comprises a second browsing unit that displays a second information page outputted by the foreground module, wherein the second browsing unit Is a web browser. The mobile point of sale system of claim 16, wherein the second invoicing management device further comprises a second connection interface connected to the external second peripheral component, wherein the second peripheral accessory is a code Scanner, a receipt machine, an invoice machine or a cash drawer. The action point of sale system of claim 16, wherein the second information page is a sales page, a product browsing page, or a management page.