| Primary job | Audit invoices against the governing contract. | Classify, aggregate, and report on company spend. |
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| Level of detail | Invoice line against contract clause. | Category, supplier, and business unit trends. |
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| Reads contracts | Yes, including amendments and rate cards. | Generally no. It relies on transaction data. |
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| Where it is strongest | Specific, evidence-backed billing exceptions. | Visibility, sourcing priorities, and savings planning. |
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| Where it stops | It does not classify total spend or plan sourcing events. | It shows opportunity but rarely proves what a contract was owed. |
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| Output | Findings with contract and clause support. | Dashboards, category views, and savings opportunities. |
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