Data QualityMOFU
Vendor Master Data Cleanup Before Duplicate Analysis
Data hygiene wins that improve match quality and reduce review noise.
By AuditDup Editorial Team · Published 3/23/2026

Duplicate detection quality depends on normalized vendor naming conventions.
Standardize abbreviations and punctuation before analysis.
Resolve known alias patterns for key suppliers.
Maintain a governed mapping file reviewed quarterly by AP operations.
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