Quality assurance é mantida através de post-interaction satisfaction surveys (CSAT scores), random sampling de chats/emails para quality review por supervisors, e performance metrics tracking incluindo average response time, first contact resolution rate, customer effort score e net promoter score (NPS). Insights derivados destes dados informam training continuous dos agents e optimization dos processos, assegurando que o standard de suporte evolui proactively em alignment com expectations cre