Proposed pilot: $250 USD per agreed project. Send a short, non-sensitive brief first. File suitability, processing permissions, scope and delivery dates are agreed in writing before work starts. Any duration displayed by Contra is a planning field, not a guaranteed turnaround.

Prepare a small product-catalog or inventory export for review: one clean table, a clear exception list and a reconciliation showing what changed. No missing identifiers, quantities or prices are invented.

The pilot covers up to three CSV/XLSX tabular files, 5,000 total rows and 30 columns, one business process, one agreed output schema and up to five descriptive metrics. You supply field mappings, duplicate-resolution rules and metric definitions. Conflicts and missing values are flagged for your decision.

Deliverables: cleaned CSV/XLSX, source-row references, exceptions, row-count and comparable numeric-total reconciliation, mapping notes, one operational summary and one consolidated review round. Written briefs and feedback are preferred.

Production is AI-assisted with review and deterministic checks. Client materials are processed only through tools and permissions agreed for the engagement. Start with non-personal product or inventory records; please do not send confidential files before the data-handling method is agreed.

Excluded: contact lists, research/enrichment, bookkeeping or tax judgments, sensitive regulated data, live account access, macros, platform imports, integrations, ongoing monitoring and open-ended revisions. No storefront import compatibility is assumed.

An original fictional before/after workbook is available for scope discussions. It is a self-initiated demonstration, not commissioned client work or proof of business results.