Measure Cost per Handled Enquiry: A Small Logging Pattern for LLM Workflows

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Pre-build cost estimates are guesses. After launch you can measure. The most useful number I know for a small-business workflow is cost per handled enquiry in AI automation: everything it cost to take one customer message from arrival to a resolved state. Disclosure: I run NxFlowAI, an automation agency. The pattern below is generic.

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