- Inbound Call
- A call initiated by the customer to the company, as opposed to an outbound call placed by an agent to a customer or prospect.
- Average Handle Time (AHT)
- The average total time an agent spends on a single call, including talk time, hold time, and after-call work — a standard call center KPI.
- First Call Resolution (FCR)
- The percentage of customer issues fully resolved on the first call without requiring a follow-up contact.
- Customer Satisfaction Score (CSAT)
- A post-interaction survey metric measuring how satisfied a customer was with the service they received, typically on a 1–5 or 1–10 scale.
- Order Processing
- The sequence of steps an agent follows to receive, verify, enter, and confirm a customer's product or service order in the company's system.
- Escalation Protocol
- A defined procedure for transferring a call to a supervisor or specialist when the agent cannot resolve the customer's issue within their authority level.
- Quality Assurance (QA) Monitoring
- The practice of recording and reviewing agent calls against a scoring rubric to evaluate compliance, tone, accuracy, and adherence to scripts.
- Service Level Agreement (SLA)
- A commitment — often internal — to answer a defined percentage of inbound calls within a specified number of seconds, such as 80% of calls answered within 20 seconds.
- After-Call Work (ACW)
- Time spent by an agent immediately after a call ends to complete documentation, update the CRM, or process the order before accepting the next call.
- At-Will Employment
- Employment that either party may end at any time for any lawful reason without advance notice — applicable in most US states and referenced in many job descriptions.
- Non-Disclosure Agreement (NDA)
- A confidentiality agreement preventing the agent from sharing proprietary customer data, scripts, pricing, or business processes with unauthorized parties.