Feature: Duplicate invoice number alert

Description

System alerts the user entering an invoice if there is already an invoice for the vendor with the same number.

Feature Category

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Software Rundown

Software Status Notes
Evergreen 2.8 (2015) YES

When invoice number and vendor name are entered, notify if there are existing payments. Allow additional payments if balance is non-zero. Require change to invoice line items and/or additional charges before allowing payment on zero-balance invoice.

Koha 3.20 (2015) YES

No alert per se, but the existing invoice opens to be modified instead of creating duplicate.