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Image Removed  In every business model constants are used. Such constants have a distinct and often commonly recognized name, a justification in law or legislation and a single value that rarely changes. The constant will probably only change because of change in law or legislation.

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See the example below where the maximum amount of savings is not declared as a constant. The value 27500 is merely used in a decision table to determine if an applicant does a person does not have too much savings.

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