Sector context
| Detail | Value |
|---|---|
| Company | D2C E-Commerce brand (20–80 employees) |
| Location | United Kingdom |
| Peak season ticket volume | 850+ tickets/week |
| Support team | 3 full-time agents |
| Pre-deployment response time | 14 hours (peak) |
| Pre-deployment CSAT | 72% |
| Pre-deployment NPS trend | Dropping (-18 points over 6 months) |
The challenge
Peak season was breaking the support team. With 3 agents handling 850+ tickets per week, each agent was managing 280+ tickets - nearly 40 per day. Response time stretched to 14 hours. Customers who waited that long were already frustrated. NPS dropped 18 points in 6 months. Refund and returns requests were the worst category.
The hidden cost: The support team had no capacity for proactive work - no FAQ improvements, no self-service expansion, no process documentation. They were trapped in reactive mode, and NPS was the evidence.
“NPS improved most sharply when AI handled tier-1 quickly AND humans had more time for tier-2 cases. Speed + depth, not speed-vs-depth.”
Our solution
Agent deployed: AIQorex Customer Support AI Agent (n8n workflow + GPT routing + Shopify API). Connected to Gorgias, Shopify, Gmail, and the internal FAQ knowledge base.
| Process | Before | After |
|---|---|---|
| Ticket categorisation | Manual: agent reads and classifies | Automatic: AI classifies into 13 categories |
| Order status queries | Manual: agent checks Shopify and replies | Automatic: AI pulls order data + sends tracking |
| Returns processing | Manual: 5-step workflow (email → check policy → approve → label → refund) | Automatic: eligibility check → label generation → refund trigger |
| Refund status | Manual: agent checks finance system | Automatic: real-time status via API |
| Common complaint responses | Manual: agent types each response | Automatic: AI drafts response, agent approves |
| Sentiment monitoring | None | Automatic: flags negative sentiment for priority human handling |
| Escalation routing | Manual: whoever is free picks it up | Automatic: routes by category → correct specialist |
Implementation timeline
| Week | Activity | Owner |
|---|---|---|
| Day 1–2 | Ticket taxonomy mapping · 13-category classifier configured | AIQorex + Support lead |
| Day 3 | Gorgias + Shopify + Gmail integration · sandbox routing tests | AIQorex |
| Day 4 | Live deployment with shadow review on every auto-resolved ticket | Support team |
| Week 2 | Sentiment thresholds tuned based on first 100 escalations | Support lead |
| Week 6 | Peak season stress test - 1,100 tickets/wk maintained at 85% auto-resolve | Support lead |
Results delivered
| Metric | Baseline | 90-day | 12-month | Method |
|---|---|---|---|---|
| Tier-1 tickets auto-resolved | 0% | 87% | - | +87 pp (Gorgias auto-flag) |
| Auto response time | 14 hours | 3 minutes | - | -99.6% (timestamp diff) |
| Human response time | 14 hours | 45 minutes | - | -95% (Gorgias SLA report) |
| Tickets reaching human agents | 850/week | 110/week | - | -87% (Gorgias volume) |
| NPS | Dropping (-18 pts/6mo) | +14 points recovered | - | +14 pts in 45 days (post-purchase survey) |
| CSAT (auto-handled) | N/A | 92% positive | - | New baseline (Gorgias CSAT) |
| CSAT (human-handled complex) | 72% | 88% | - | +16 pts (Gorgias CSAT) |
ROI calculation
Year-1 savings
EUR 137,500
Payback
~3 days
Multiple of return
~138x
TCO breakdown
- AIQorex Customer Support AgentEUR 500 (one-time)
- Installation add-onEUR 500 (one-time)
- Total investmentEUR 1,000
- Avoided FTE requirement2.5 full-time agents
- Annual cost per UK support agent (loaded)EUR 55,000
- Total avoided costEUR 137,500/year
Methodology: UK support agent cost includes salary, employer NI, pension, and overhead. Based on London / Southeast UK benchmarks. Does not include the value of NPS improvement, reduced churn, or freed management capacity.[^4]
This fits you if…
- Categorise your tickets by complexity before deploying - you need to know which types AI can handle and which need humans
- Set up sentiment monitoring from day one - it tells you when the AI is underperforming
- Review auto-resolution accuracy weekly for the first 30 days
- Do not remove the human approval step for refunds or complaints - AI drafts, the human decides
References & Sources
- 1AIQorex composite analysis - Support agent deployment. Internal (2026). https://aiqorex.com/research
- 2Gorgias + Shopify API integration documentation. gorgias.com, shopify.dev (2026). https://shopify.dev/
- 3UK customer support salary benchmarks for e-commerce. industry averages (2026). https://aiqorex.com/research
- 4AIQorex ROI methodology - UK support EUR 55K loaded, 60-day window. Internal (2026). https://aiqorex.com/research
