When a digital invoice (PDF, XML, DOC, XLS, EDI, etc.)  is received, information such as the invoice number, header and line items are automatically extracted from the document and intepreted. Serrala SmartEye Invoice Capture uses digital fingerprints to ensure highly accurate data extraction based on the unique combination of vendor and invoice type. The quality of the captured information is improved over time using machine learning, which enhances the digital fingerprint whenever new invoices are received and corrections are made by AP staff. This type of data capture (also known as invoice capture) eliminates hours of manual data entering. The original invoice will be saved as a PDF that is both human-readable and text-searchable.