Start with a 500-agent center handling roughly 2 million conversations a year. A 2% sample means 40,000 calls scored. The other 1.96 million ride home unscored.
Move to Auto-QA on 100% and the whole population enters the dataset. Coaching becomes evidence-based. CSAT moves because every agent gets specific, recent, and consistent feedback. Voice of the Customer becomes a real signal instead of a guess.
Plus the QA org reclaims roughly 9 of every 10 hours they used to spend listening, scoring, and reconciling. That capacity moves into coaching, root-cause work, and customer recovery.