For a proposed bookkeeping-document organisation service, the same transaction may have a paper document, a scan and a payment record. I can explain using a fictional example. How are originals, copies and payment evidence labelled on receipt and linked to the same transaction? Who reviews possible duplicates, and how are unresolved items marked before inclusion in the organised output? I am not sending actual account information, requesting deletion of originals, or making accounting-recognition or tax decisions.
