Credit Card Processing Of Online Shopping Use Case Diagram

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The Credit Card Processing of Online Shopping use case diagram provides a comprehensive visualization of the key functionalities and interactions involved in the credit card payment process for online shopping. The diagram presents a clear representation of the actions performed by the Merchant's Credit Card Payment Processing System, the Merchant's Bank, and the Customer's Credit Card Bank, ensuring secure and reliable payment transactions.

The use case diagram encompasses a range of essential actions that occur during the credit card payment process. It illustrates the Merchant's Credit Card Payment Processing System communicating with the Customer's Credit Card Bank to authorize and capture payments. When a customer initiates a purchase, the Merchant's Credit Card Payment Processing System sends a request to the Customer's Credit Card Bank for authorization. The bank verifies the customer's credit card details and checks for available funds. Upon successful authorization, the system captures the payment from the customer's credit card account, completing the transaction securely and accurately.

Additionally, the diagram depicts actions such as crediting funds back to the customer's account, which may occur in situations such as refunds or returns. The Merchant's Credit Card Payment Processing System communicates with the Customer's Credit Card Bank to initiate the process of crediting the funds back to the customer's account.

Furthermore, the diagram highlights actions such as voiding transactions, which can be necessary in cases of canceled orders or invalid transactions. The Merchant's Credit Card Payment Processing System sends a request to void the transaction, ensuring that the customer is not charged for the canceled or invalid purchase.

The diagram also showcases the importance of verifying the merchant's bank account for depositing the funds received from the credit card payments. This verification process ensures that the correct bank account information is provided, minimizing errors and ensuring the timely and accurate transfer of funds.

To create this comprehensive and visually appealing diagram, the template has been expertly designed using Visual Paradigm Online. Visual Paradigm Online is an advanced and user-friendly diagramming tool that offers a wide range of features and capabilities. With its intuitive interface, collaborative features, and robust functionality, Visual Paradigm Online is an excellent choice for designing and visualizing complex systems such as the Credit Card Processing of Online Shopping.

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