Supplier File Spec Service — 3 file families

Make the next supplier file easier to check.

One changed header or invalid value can stop an import. For USD 99 once, Ascendant Systems turns up to three agreed supplier layouts into written structural settings, reusable reviewed mappings and reproducible pass/fail examples for the free FileSpecGuard workbench.

What you receive

• One reviewed mapping JSON per exact source layout, with declared types and approved trim/case operations.

• Written structural settings, synthetic passing/failing files, expected results and a first-use guide.

• Separate schema declarations where comparison is agreed, plus a walkthrough of supported and unsupported checks.

• 30 calendar days of written setup support after custom delivery, including one revision round per original family.

Delivery

Your immediate download is the intake guide, service terms and three complete fictional examples. Your custom package follows within five business days after we confirm the supported scope, complete usable inputs and delivery start date. Business days exclude weekends and U.S. federal holidays. Contact the seller through your receipt with the order reference and intake template. A new family costs USD 29 only by separate advance agreement and purchase. There is no subscription.

Requirements and limits

UTF-8 CSV, TSV or pipe-delimited text; up to 1 MiB, 10,000 data rows and 100 columns per file. One family means one exact source header list/order/delimiter and one agreed target layout. Files must use a supported declared string, integer, decimal, true/false boolean or YYYY-MM-DD date type. The free browser tools process selected files locally.

No XLSX conversion, hosted uploads, production-data handling, scheduled monitoring, custom executable rules, cross-file rules, integrations or certification. A passing result applies only to agreed checks and does not authorize a production import. Send redacted headers, fictional rows and nonconfidential notes only. Deliberately emailed service materials use a separate email path; never send credentials or personal, confidential or regulated records.

License, support and refunds

Use and adapt delivered configurations within your organization and completed client engagements; do not resell the reusable teaching package. Request a full refund for any reason within 14 calendar days of purchase. You can also cancel before custom work starts, or request a scope-based full refund within 14 days after custom delivery. Correction is optional, and mandatory consumer rights remain applicable. Working materials are deleted within 30 days after support ends or cancellation; minimal order/accounting records are retained separately. Complete terms are included in the download.