// Field tool · TrueCost scannerScan a product.
Scan a product.
Reveal what is known.
Point the camera at a product barcode. We validate the identifier and show only source-backed product evidence. Missing provenance stays unknown; no total true-cost number is invented.
// UPC acquisition
Camera scanning unsupported here — switch to manual entry.
// live camera scanning needs a published https url — manual entry works in preview.