I want a repeatable workflow that creates the same invoice output every time from the same JSON payload and PDF.

This feature ensures invoice generation is deterministic: the same JSON payload and source PDF will always produce the same invoice output. It helps teams achieve consistent results for auditing, approvals, and downstream processing.

This feature provides a repeatable, deterministic invoice-generation workflow where identical inputs yield identical outputs. Users submit a JSON payload together with a PDF and the system produces a standardized invoice result without variation between runs. The workflow is designed to reduce discrepancies caused by inconsistent processing, template drift, or non-deterministic transformations. It supports reliable reprocessing of the same invoice when needed for validation, troubleshooting, or reconciliation. By guaranteeing consistent output, teams can confidently compare results across environments and over time. This is particularly useful for audit readiness, compliance reviews, and financial controls that require reproducibility. It also helps automate quality checks by enabling simple input/output comparisons and regression testing. The feature is intended for scenarios where invoices are generated or extracted at scale and must remain stable for integrations with accounting or ERP systems. Overall, it improves trust in the pipeline by making outcomes predictable and repeatable from the exact same JSON payload and PDF.