Audit Templates (Standalone)

1. Methodology
This is a systematic approach that applies both “fuzzy” and “exact” match logic to all
reasonable combinations of the four key elements of paid invoices –

• Vendor number
• Invoice number
• Invoice amount
• Invoice Date

Often the key underlying reason for duplicate payments is that duplicate vendors have been
established. Thus, the first step in the analysis is to identify any instances of duplicate
vendors, in order that they will be considered as one, for purpose of searching for duplicate
invoice payments.

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