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AI Customer Service: How It Works, Uses, and Setup

Learn how AI customer service answers questions, checks orders, and turns requests into actions. See use cases, setup steps, costs, and approval options.

November 9, 2026
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8 min read
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SR
SmartReply

AI customer service uses software to understand a customer request, find the right facts, and help solve the problem. It can answer questions, check orders, and take steps such as preparing a refund. People stay involved when a case needs their judgment.

The useful question is simple: how much of the work can the AI finish? A fast reply helps. But if a person still has to read the whole chat, check the order, and handle each next step, much of the work is still there.

SmartReply is built around AI actions. One AI talks to the customer and prepares the right action. Your team can approve it with a click. Or a second AI can make the decision based on your rules. This guide explains that setup and how to test it.

How does AI customer service work?

The AI reads the message and works out what the customer needs. It uses the sources you connect, such as your product pages, help center, store policies, and order details. Those facts help it choose the next step.

A simple question may only need an answer. A refund request needs more work. The AI may need an order number, a reason, or a photo before it can prepare an action. It should ask for missing facts rather than guess.

Your rules set the limits. They tell the AI what it can do, what it needs to check, and when a person should step in. The aim is to save your team from doing the same checks and asking the same questions all day.

What is the difference between a ticket and an AI action?

A ticket keeps a record of a customer issue. In a manual ticket workflow, an agent reads it, replies, checks the facts, and does the work. A saved reply may speed up one message. It does not complete the whole request.

An AI action is a clear task that comes out of the conversation. For example, the customer asks for a refund. The AI checks the order, gathers the needed details, and prepares a refund action for a decision.

A simple example: A customer says an item arrived damaged. The AI asks for a photo and checks the order. It puts that evidence with a refund action. Your team can review it without starting the chat again. If AI approval is enabled, the second AI can check it against your rules.

SmartReply gives you two ways to handle that decision:

  • Team approval: The AI prepares the action. A teammate reviews the facts and clicks to approve or decline.
  • AI approval: A second AI reviews the action and the rules you set. It can approve, decline, or send the case for human review.

After approval, the supported action runs and the customer can get an update. A pending action is still waiting for a decision. A failed action still needs attention. Neither one should be treated as a finished refund.

Modern helpdesks can also offer AI and actions. The point is to test the full flow in each tool. See whether it gathers the facts, makes or routes the decision, completes the action, and keeps the customer informed. Read our guide to AI actions and approvals for the steps.

What can AI customer service help with?

Product and policy questions

Answer questions about size, care, shipping, and returns using your own sources. Keep replies short and in your brand voice. When the answer is missing, ask a person or gather more details. Do not fill the gap with a made up policy.

Order status and delivery problems

Use order and tracking details to explain what is known. If a delivery goes wrong, the next step may be an investigation rather than another tracking link. For supported carriers, SmartReply can send messages and pass along details such as a gate code. The carrier must confirm any new delivery plan.

Available delivery photos, documents, and carrier replies can help the team check a claim. SmartReply can also help prepare eligible shipping reimbursement requests. The evidence and rules depend on the carrier and service. See the order status guide and TikTok Shop reimbursement guide for those tasks.

Refunds, returns, and replacements

Turn a customer request into a clear action with the right details attached. Use team approval while you learn which cases need more review. Add AI decisions for tested cases that fit your policy. Confirm which actions your connected store supports before launch.

Comments, reviews, and follow ups

Reply to product questions in comments. Apply your rules to spam and other comments that need moderation. Manage review replies and move private order details into a private conversation.

For an open issue, a follow up should reflect what has changed. A new carrier reply may give the customer a useful update. Repeating the same message without new facts does little to help. Set up follow ups and human review for the types of issues you handle.

Does AI customer service work in email and website chat?

Yes. Gmail and website chat are core SmartReply support channels. You can also connect social channels for messages, comments, and reviews. A person asking by email deserves the same care as a person asking in a shop chat.

Choose a tool based on the work you need across your channels. Check its access to orders, its reply quality, and the actions it can complete. A connection alone does not prove every action works in every channel.

SmartReply also has a ChatGPT plugin. Use it for supported tasks such as inspecting agents and testing questions. The ChatGPT setup guide explains that connection. The plugin is one way to work with SmartReply. Your ongoing customer service runs through the channels and rules you set up.

How to set up AI customer service

  • Pick a common request. Start with a task your team handles often, such as order status or a refund request.
  • Gather the facts. Add current store policies, product details, and help content. Remove old or conflicting instructions.
  • Connect a channel. Use Gmail, website chat, or a social channel with enough real requests to test the flow.
  • Set the action rules. Decide what needs evidence, what a person must review, and what can be handled by AI.
  • Test before launch. Try a normal request, missing evidence, a policy exception, and an action that fails.
  • Review the results. Check the reply, decision, completed action, and customer update. Expand once the flow works well.

SmartReply's action approval test mode shows what the approval AI would decide. It does not approve or decline the action in that mode. Check these results before turning on live AI decisions. Use the knowledge base guide to prepare your sources and the retail setup guide for a wider rollout.

What does AI customer service cost?

Look at the total cost of your normal month and a busy month. Check the base plan, usage, actions, channels, and any extra fees. A low starting price does not tell you the cost of the work you need.

Then measure what it saves. If an AI sends a quick reply but your team still does every task, the saving may be small. If it gathers the facts and finishes a request within your rules, it can save more staff time. Use the current SmartReply pricing and our cost comparison guide to plan a test.

Measure finished work and customer experience

  • How many issues were resolved without a person taking over?
  • How much time did the team spend on each resolved issue?
  • How many actions failed or stayed stuck waiting for review?
  • How often did customers return with the same problem?
  • What did customers say in your satisfaction survey?

Compare the same type of request over a clear time period. Do not count a closed chat as a solved issue unless the work is done. Treat any savings estimate as a test until you have your own results.

Common questions about AI customer service

Is it the same as a chatbot?

A chatbot is a way for a customer to have a conversation. AI customer service can include the work behind that chat, such as order checks, action decisions, and follow ups. Test those steps as well as the quality of the reply.

Does my team still need to talk to customers?

For some cases, yes. But they do not need to take over each chat just to make a decision. SmartReply can gather the facts and prepare an action. A person can review that action and step into the conversation when needed.

Can AI decide refunds on its own?

For supported actions, you can enable AI decisions under your rules. You can also keep team approval. Start with test mode and review how the AI handles evidence, limits, and exceptions.

Where should I start?

Bring one common customer issue to a SmartReply demo. Ask to see the full path from the first message to the completed action. Or explore SmartReply AI customer service and choose a channel to connect.

Product details: AI action approvals, action notifications, and carrier messages.

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