Today’s businesses demand extraordinarily complex applications.
A business process may start with a presentation of information on a web page; and allow a user to browse a range of product offerings, creating lists of configured items in a shopping cart, that they may review and change before making a purchase decision. And then the process of purchasing requires collecting personal information along with payment credentials which need to be both secured and validated through a payment processing third-party. Then the items selected must be identified and prepared for shipping, which may entail many other processes to be invoked. Once all of this has been validated a receipt must be prepared and provided to the customer, while all of the financial records must be updated for each department involved. There may even be a need to provide information to regulatory bodies and a third-party logistics provider may be engaged to aggregate all the ordered items into a single location for final consolidation, packing and shipping.
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