... invoices is needed. User Requirements Specifically he would like a system which will: * Hold details of customers and stock; * Process and calculate orders; * Print and store invoices; * Hold and check customer payment details ANALYSIS Initial Investigation Mr Parkes was interviewed to find out more detail about the proposed new order processing system. Payments Any orders for £10,000 or less will have been paid in advance by customers, and an invoice will follow the payment. Orders for more than £10,000 require instructions from the customer, therefore in invoice will be sent to the customer and the payment will follow this. Supplier orders and payments The ordering of products (stock), and payment for them, will not form part of the new system. This will be handled manually by the user. Integration with existing system Each month a record of all payments from customers (in the form of invoices) will be stored in an archive file. This file will be deleted after being ...

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