POS (Point of Sale) System Use Case Diagram

POS (Point of Sale) System Project Use Case Diagram using Include and Extend (UML)

Hi there Itsourcecoders! Today I will give you ideas about the POS (Point of Sale) System Use Case Diagram and Description for 2021. This article discusses the meaning of the POS (Point of Sale) System project UML as well as its use case diagram using include and extend. By the end of the discussion you will find the downloadable use case diagram PDF file for POS (Point of Sale) System that can be your basis.

To start with, let us know what does a use case mean.

A use case diagram is a visual representation of how a user might interact with a program. A use case diagram depicts the system’s numerous use cases and different sorts of users. The circles or ellipses are used to depict the use cases.

POS (Point of Sale) System Project Use Case Diagram Potential Features:

The features of the system depends on the users of it.

  • Monitor and Manage Purchasing’s Information and Status
  • Manage Products Info and Status
  • Manage Sales Information
  • Records All Transactions

By creating the use case of the POS (Point of Sale) System, you must determine first the possible features to identify the flow of the system. After that, you can now create the blueprint or core of the system function.

POS (Point of Sale) System Project Use Case Diagram

Here are the diagrams with discussion of POS (Point of Sale) System Project Use Case Diagram using Include and Extend 2021.

  1. General Use Case

    Now I present to you the general use case of the POS (Point of Sale) System. This diagram shows the general processes or function that the system could do that is based on the transactions done from monitoring of product information and sales which are basis for the POS management.

    General use case is the most common application of a use case diagram. The use case diagrams depict the system’s main components as well as the flow of information between them.

    With the help of this general use case, the programmer will have the basis on what could be put into consideration in creating the Student Registration system.

  2. Monitor and Manage Purchasing’s Information and Status

    This is where the admin manages the important information of the purchasing that will serve as basis during the sales processing and monitoring. These information will be based from the customers’ purchases.

    As you can see the purchasing information should be encoded to the system. The system then will monitor its details to validate it and then saves the data.

  3. Manage Products Info and Status

    This process involves the encoding of the basic information of each product offered to determine the price and the count of the sales.
    Point of Sale (POS) System UML Use Case Diagram

  4. Manage Sales Information

    This process explains about how the admin manages all the transaction that are related to the sales and to determine the count of product sales in a certain date. It is essential to the system to automate the monitoring of sales per purchase.
    Point of Sale (POS) System Use Case Diagram

Additional Knowledge to POS System Use Case Diagram and Description

The objective of a use case diagram is to show the interactions of numerous items called actors with the use case and to capture fundamental functionalities of a system. As you see through the diagrams, there are the use cases involved to define the core functions of a system. These processes were expected by the users to be connected to produce a certain output. Being a programmer, this could be an important role that the POS (Point of Sale) should have.

Conclusion

So that completes our discussion fellas! And I hope that this article with PDF about Use Case Description for POS System and Use Case Diagram UML 2021 will help you a lot.

Now let me ask you something. What have you learned through the discussion?

May this article help you with your projects in the future!

If you have inquiries or suggestions about Use Case Diagram and Description for Point of Sale System just leave us your comments below.

Keep us updated and Good day!

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