88% of billing tickets handled without a human — in week one.
Stackfield's two-person support team was processing 40–50 billing tickets daily — duplicate charges, failed payment retries, invoice resends. Every ticket was structurally identical. Their Zendesk macro library had 14 billing templates. Despite the templates, average handle time on billing tickets was 9 minutes because agents still had to cross-reference the billing system, verify the charge, and personalize the response. The work wasn't hard; it was just relentless.
We were drowning in billing tickets. Resolvemark took 88% of them off the queue in the first week. My team went from firefighting to actual product thinking. — Marcus Chen, Head of Support