Claude AI & Gemini AI Power WMS 360 Customer Service

AI Customer Service for Ecommerce: Stop Answering “Where’s My Order?” Manually

If you sell on multiple marketplaces, you know the pain. Customer messages flood in from eBay, your website, email and your returns portal — all at once. Your team drowns in repetitive questions about tracking numbers, address changes and return policies.

What if AI could handle 93% of those queries automatically — using the same Claude AI and Gemini AI models that power the world’s most advanced AI assistants?

WMS 360 is the first UK warehouse management platform with Claude AI, Gemini AI, Groq and Cerebras built directly into customer service. Not a bolt-on. Not a third-party integration. Built in.

Here’s exactly how it works and why it matters for your business.

The AI Customer Service Problem Most Sellers Face

The AI customer service market hit £12 billion in 2026, growing at 25.8% year-on-year. 91% of UK customer service leaders are under pressure to implement AI this year. Yet most multichannel sellers are still copy-pasting the same tracking number into the same reply template, ten times a day.

The gap exists because most AI chatbot tools are standalone products. They don’t know your orders. They don’t know your shipping status. They don’t know your return policy. They hallucinate tracking numbers and make promises you can’t keep.

WMS 360 solves this by connecting AI directly to your live order data. When a customer asks “where’s my order?”, the AI doesn’t guess — it pulls the actual tracking number, carrier, dispatch date and shipping status from your WMS in real time.

How AI Works Inside WMS 360

Choose Your AI Provider

WMS 360 gives you a choice of four AI providers. You bring your own API key and pick the model that fits your budget and quality needs:

You configure this once in Settings → AI Configuration. Set your provider, paste your API key, adjust max tokens, write custom instructions — done. See all WMS 360 features to understand the full platform.

What the AI Knows About Each Customer

This is where WMS 360’s AI is fundamentally different from generic chatbots. When a customer message arrives, the AI automatically receives:

• Order details — order number, date, status, total price
• Product information — item names, quantities, prices, SKUs
• Shipping data — tracking number, carrier, dispatch date, current shipping status
• Customer address — full shipping address for address change requests
• Return request status — if a return exists, its current status and items
• Conversation history — last 20 messages for context continuity
• Your custom instructions — your business policies, tone preferences, specific rules

The AI doesn’t just answer questions. It answers questions with your actual data.

Five AI Features That Replace Manual Work

1. Auto-Reply in Live Chat

When a customer sends a message through your CS Portal, WMS 360’s AI responds automatically — typically within 2–3 seconds. It reads the full conversation history, checks order status and writes a contextual reply.

Built-in safeguards:

• Skips auto-reply if a human agent is assigned to the conversation
• 30-second cooldown between AI replies to prevent rapid-fire responses
• Loop detection — if the AI has sent 3+ messages without resolution, it changes approach
• Your custom instructions override default behaviour

Real example: A customer asks “Where is my order?” → AI pulls tracking number DPD-12345678, sees status “In Transit”, and responds:

“Your order #WMS-4521 was dispatched on 18 March via DPD. Your tracking number is DPD-12345678 and the current status is In Transit. You can track your parcel at dpd.co.uk.”

No template. No copy-paste. No human needed.

2. AI Address Changes (With Tool Calling)

This is where it gets powerful. WMS 360’s AI doesn’t just suggest address changes — it executes them.

When a customer says “Can you change my address to 39 Knockhall Road?”, the AI:

1. Recognises it’s an address change request
2. Extracts the new address fields from the message
3. Keeps unchanged fields from the current address so partial updates work
4. Calls the update_shipping_address tool to update the order directly
5. Confirms the change to the customer

Smart rules built in:

• If a shipping label has already been generated, the AI politely explains the address can’t be changed
• Postcodes are case-insensitive — the AI never asks customers to “confirm the format”
• Partial updates work — “change to number 39” updates just the house number, keeping everything else

This uses function calling (tool use) — the same mechanism Claude AI and Gemini AI use for taking real-world actions. WMS 360 supports tool calling across all four providers, with a fallback that detects when simpler models output tool calls as text instead of using the API properly.

3. eBay Message Auto-Reply

eBay buyer messages are notorious time-wasters. “Is this in stock?”, “When will it ship?”, “Can I get a discount?” — the same questions, hundreds of times.

WMS 360 listens for inbound eBay messages automatically. When a buyer sends a message:

1. The message arrives with the buyer’s username, item title and message body
2. AI generates a contextual reply using your custom instructions and item details
3. The reply is automatically sent back through eBay’s messaging system

Toggle this on or off per account with the AI Auto Reply eBay setting.

4. Zoho Mail Auto-Reply

If you use Zoho Mail for customer support, WMS 360 connects directly to your inbox:

• Scans unread emails automatically
• Parses order numbers from the email subject and body
• Looks up matching orders for full context
• Generates an AI reply and sends it through Zoho’s API
• Marks the email as read
• Skips noreply addresses and your own email to avoid loops
• Records every auto-reply to prevent duplicates

5. Agent-Assisted AI (Suggest Reply)

Not every conversation should be fully automated. For complex cases, your agents use the Suggest Reply button:

• AI generates a draft reply based on the full conversation and order context
• The agent reviews, edits if needed, then sends
• Hint mode — the agent types an instruction like “offer 10% discount” and the AI writes the reply that executes that instruction
• Address change detection shows the extracted address for the agent to verify before updating

This gives your team AI speed with human oversight.

Ready to see AI customer service in action? Start your free 14-day trial — set up takes 5 minutes. Or compare our plans to find the right fit.

Four AI Providers Compared: Which Should You Choose?

WMS 360 is the only platform that gives you a choice of four AI providers for customer service. All four work brilliantly — here’s how they compare:

Our Recommendation

Starting out? Go with Gemini 2.5 Flash. It gives you the best balance of quality, speed and cost. Most sellers won’t need anything else.

Premium tone matters? Switch to Claude Sonnet 4.5. If your brand voice needs to feel natural and conversational — not robotic — Claude is the best in the industry. Worth the extra cost for customer-facing replies.

Processing thousands of messages on a budget? Groq running Llama 3.3 70B is the sweet spot. Open-source pricing with quality that rivals the proprietary models. Ultra-fast inference means your customers get replies in under a second.

Simple queries, maximum savings? Cerebras running Llama 3.1 8B is the fastest and cheapest option. Perfect for straightforward questions like “where’s my order?” and “what’s my tracking number?” where you don’t need sophisticated language.

The best part? You can switch between any provider at any time — it’s a single dropdown in Settings → AI Configuration. No migration, no downtime, no lock-in.

What About Return Policy and Sensitive Requests?

WMS 360’s AI follows strict policy rules that are baked into every single prompt:

• Never promises prepaid return labels — because you don’t provide them
• Always directs customers to the self-service returns portal — not ad-hoc email processing
• Explains the return form process accurately — print it, include in parcel, attach address label, keep proof of postage
• Acknowledges existing return requests rather than asking customers to resubmit
• Never processes returns or refunds directly — always routes through the proper system

You can add your own rules via Custom Instructions. Write your return policy, warranty terms, tone of voice, escalation rules — the AI follows them as its primary reference.

The Numbers: Why AI Customer Service Matters in 2026

Sources: Zendesk CX Trends Report, Gartner Customer Service Research, Shopify Future of Commerce 2026

For a multichannel seller handling 200 customer messages per day, AI auto-reply at 93% resolution means your team only handles 14 messages manually. That’s the difference between needing three support staff and needing one.

Getting Started: 5 Minutes to AI Customer Service

1. Go to Customer Service → Settings → AI Configuration
2. Enable AI and select your provider (Gemini recommended to start)
3. Paste your API key (get one free from Google AI Studio or Anthropic Console)
4. Write your custom instructions — your return policy, tone and any special rules
5. Toggle Auto Reply on for CS Portal chat, eBay messages or Zoho Mail

That’s it. Your next customer message will get an AI response.

Frequently Asked Questions

Does AI replace my support team?

No. AI handles repetitive queries like tracking updates, address changes and return status so your team can focus on complex cases. You can assign any conversation to a human agent, and AI automatically steps back.

Is my API key secure?

Your API key is stored securely server-side and never exposed to the frontend. It’s only used when generating replies.

Can I control what the AI says?

Yes. Custom Instructions let you define your policies, tone and rules. The AI treats your instructions as its primary reference. You can also use Suggest Reply mode for human-reviewed AI drafts before they’re sent.

Which AI provider is cheapest?

Groq (Llama 3.3) is the most cost-effective for high volume. Gemini 2.5 Flash is the best balance of quality and cost. Claude Sonnet 4.5 is premium quality at a higher price point.

Does it work with eBay messages?

Yes. WMS 360 auto-replies to eBay buyer messages using AI with full item context. Toggle it on per account in AI settings.

Can AI actually change a customer’s shipping address?

Yes. WMS 360 uses AI tool calling to execute address changes directly on the order. If a shipping label has already been generated, the AI politely explains that the address can no longer be changed.

The Future of Ecommerce Customer Service is Already Here

While other platforms are still talking about AI integration, WMS 360 has it built in — with four AI providers, automatic tool execution, multi-channel support and your business data powering every reply.

80% of UK ecommerce businesses will use AI chatbots by the end of 2026. The question isn’t whether to adopt AI customer service — it’s whether you want to be early or late. View our pricing plans or contact our team to learn more.

Start your free 14-day trial → and activate AI customer service in 5 minutes.