Invoice interpretation of line items and some other data from 3 different invoice variants

EFESO Consulting commissioned us to interpret line items with amounts and so on, invoice numbers and invoice dates from approx. 2000 invoices divided into 3 layout variants. A particular challenge was the low resolution of the images. We created an Excel file with the data, together with hyperlinks to the invoice image pages in PDF format. All important data was verified in a database against the image!