I will build a custom invoice PDF preflight and validation report

I will build a tailored preflight check for one English invoice PDF layout. The Basic package includes a review of up to five sanitized sample invoices from the same layout, a field and decimal-format validation report, and a tested Python extraction or validation sample with run instructions. I will flag ambiguous fields for human review instead of guessing financial values. My Invoice Preflight prototype demonstrates the approach, but this service is a custom pilot for your documents. It supports clear decimal-point amounts and a single agreed layout; OCR, multiple templates, tax advice, and production deployment require separate scoping. Please send redacted sample PDFs and the fields you need. Do not share bank details, personal data, passwords, or production credentials. One revision is included.