5.33 - EAD Table Event Number Event Agent Database 1.0...

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Catherine Rivas Dr. Ahlawat Acc 321 – 02 Exercise 5.33 5.33 DFD Receive Customer Payments Jonathan Liquors, LLC. offers online services by selling its products through their online website. When making a purchase (placing an order), customers have to enter their credit card information and then Jonathan Liquors, LLC. processes the credit card payment when notified by an employee that the order has already been shipped. Data is then attained from database tables to process customer credit card payment with the credit card company. After all has been processed, customers receive a receipt via email or mail from Jonathans Liquors, LLC.
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Unformatted text preview: EAD Table Event Number Event Agent Database 1.0 Process Customer payment Employee Credit card company Customer Sales Order Sales order line 2.0 Generate Customer Receipts Customer Customer Sales Order Based on the DFD diagram and narrative, I believe that Jonathan Liquors should not wait until order has been shipped to process the credit card payment. Not only because it could save time but also because what if the customers do not have sufficient funds to pay the item? It should be processed immediately at the same that the item is being processed to shipped to customer....
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