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A Wrong-Size Jacket and Eleven Minutes on Hold. Automate Refunds and Exchanges With an AI Voice Agent.

Leonardo Garcia-Curtis04/07/2026
TL;DR

We tested an AI voice agent on the messiest call a retailer runs: the returns call. It answers in under two seconds, checks the order, applies the NZ Consumer Guarantees Act or Australian Consumer Law, books the swap, and texts a label in about 90 seconds for roughly $1.20. The clean 80 percent never touch a person. The angry 20 percent hand off with context attached. If you sell online in NZ or AU, automate this call before the next return week hits.

A Wrong-Size Jacket and Eleven Minutes on Hold. Automate Refunds and Exchanges With an AI Voice Agent.

A customer ordered a size 12 jacket. It arrived as a size 10. She rings to swap it.

The line rings out, then a queue message, then music. Eleven minutes later she hangs up.

The jacket goes back in the box, but she never sends it. She files a chargeback and never shops with you again.

That is the returns call most online retailers run today. It is slow, it is staffed by your busiest people, and it loses the customer twice. Once on the call, once on the repeat order.

An AI voice agent answers that same call in under two seconds and never puts her on hold. This guide shows how to automate refunds and exchanges for a NZ or AU store, under the law that actually applies here.

Diagram comparing an eleven-minute hold queue against a two-second AI voice agent answer for returns

The same returns call, two outcomes: an eleven-minute hold and a chargeback, or a 90-second swap.

How does an AI voice agent handle a returns or exchange call?

The agent answers in under two seconds and tells the caller they are speaking with an AI. Then it pulls up the order, checks the policy, books the exchange, and sends the label. No hold music. No queue. The whole returns call runs about 90 seconds.

Here is the jacket call again, run by the agent. It greets her, discloses it is an AI, and asks for her order number. It finds the size 12 order.

It confirms the size 10 arrived. It checks your policy and the Consumer Guarantees Act. Then it books the swap and texts a return label.

That call costs you roughly $1 to $2. A staffed call with an eleven-minute hold costs you the wage, the queue, and often the customer. The agent also answers many calls at once. One angry-return Monday no longer needs three people on the phones.

If your worry is the calls people give up on, our piece on cutting call abandonment with an AI voice agent walks through the same fix from the queue side.

What do the Consumer Guarantees Act and Australian Consumer Law require?

A wrong-size or faulty item is a failure of the seller, not the buyer. Under the NZ Consumer Guarantees Act and the Australian Consumer Law, goods must match their description and be fit for purpose. When they do not, the customer is owed a repair, replacement, or refund.

The agent is told these rules up front. So when a caller says the item is faulty or wrong, the agent does not argue. It treats that as a guarantee failure and offers the swap or refund. Not a store credit fobbed off as a favour.

Change-of-mind returns are different. Those sit under your own policy, not the law. The agent knows the split.

It applies your policy for change of mind and the law for faults. It never quotes US returns rules, because HIPAA and US law do not apply here. Every call is logged with the reason, so you can show the OPC or the OAIC exactly what was said.

Decision split showing fault returns under consumer law versus change-of-mind returns under store policy

Faults follow the law. Change of mind follows your policy. The agent keeps the two apart.

How does the agent check the order and policy before it acts?

The agent reads your order system and your policy in real time. It confirms the order exists, checks the return window, reads the item condition rules, then decides. It never offers a refund on an item outside your stated window unless the law overrides that window.

This is where a connected agent beats a script. It is not guessing. It looks up the order, the SKU, the purchase date, and the return reason.

If the jacket was bought 9 days ago and your window is 30 days, it proceeds. If it was 90 days and faulty, the law still applies, so it proceeds anyway.

We wire this through your existing systems. The agent reads the order, writes the outcome back, and updates the ticket. The plumbing for that is covered in our piece on connecting an agent to your CRM and order records.

Returns are just one call your agent can own.

See the full range on our AI voice agents page, from returns to bookings to outbound follow-up.

When should a refund call go to a person?

A refund call should go to a person when the value is high, the customer is upset, or the case is genuinely ambiguous. The agent handles the clean 80 percent. It hands the messy 20 percent to your team with the order, the reason, and a summary already attached.

Set the thresholds yourself. A common setup hands off any refund over a dollar figure you choose. It also hands off any caller who asks for a manager, or any dispute that mentions a chargeback.

The agent does not pretend to be a person. It says a team member will take it from here.

This is the point of the whole thing. The agent is not there to replace your team on the hard calls. It is there to clear the volume so your team only touches the calls that need a human. We made the same argument in full in why voice AI agents still need humans.

How does it book the exchange or send the return label?

The agent creates the exchange order and triggers the return label inside your systems. Then it texts or emails the label to the caller before the call ends. The customer hangs up with the swap booked and the label already on their phone.

For the jacket, that means a new size 12 order placed. A prepaid label goes out by text, and a tracking note lands on her record. She did nothing but talk for 90 seconds.

No portal login, no form, no waiting for an email that lands tomorrow.

Speed here is what stops the chargeback. The customer who gets a label in 90 seconds does not ring her bank. The one who waits eleven minutes on hold does. The wider cost of that lost call is in our piece on the lost retail sale.

Four-step flow showing an AI agent verify order, apply policy, book exchange and send return label by text

Verify, apply the rule, book the swap, text the label. All inside one 90-second call.

What does automating returns cost a NZ or AU retailer?

Calls run about 80 cents a minute in NZD or AUD, billed by the second. A 90-second returns call costs around $1.20. A 30-second status check costs about 40 cents. There is no per-seat wage, no holiday pay, no queue.

Compare that to a part-time receptionist at $28 to $35 an hour before KiwiSaver or super, ACC, and holiday pay. One staffer on the phones for a peak return week costs you hundreds in wages alone. They still cannot answer two calls at once.

We have the real numbers from live agents. A Sydney sales agent produced 141 vendor leads in 90 days at $32.74 each. A Christchurch developer booked viewings at $7.12 each.

Returns calls are simpler and cheaper to run than either of those. For a fuller breakdown, see how much an AI receptionist actually costs.

How fast can it go live for a store?

A returns agent can go live in days, not months. We need your return policy, your order system access, and your label provider. We build the call flow, wire the lookups, and test it against your real edge cases.

The slow part is never the agent. It is gathering your policy and your access. Once we have those, the build is quick.

We test the wrong-size case, the faulty case, the out-of-window case, and the angry-caller handoff. Then we go live.

Stop losing customers on the returns line.

Tell us your return policy and we will scope a returns agent on our AI voice agents page. Live in days, not months.

Frequently Asked Questions

Does the agent tell callers it is an AI?

Yes, on every call. The agent discloses that the caller is speaking with an AI at the start of the conversation. This is both our standard and the honest thing to do. It keeps you clear of conduct rules under the Australian Consumer Law and the NZ Consumer Guarantees Act, and customers rarely mind once their problem gets solved fast.

Where is my customer data stored?

Your portal, transcripts, and structured call records sit on our Sydney servers. Live audio is processed offshore during the call itself. We never claim all data stays in Australia, because that would not be true. We log every call so you can show the OPC or the OAIC what was said about any return.

Can it handle a faulty item, not just a wrong size?

Yes. A faulty item is a guarantee failure under both the NZ Consumer Guarantees Act and the Australian Consumer Law. The agent treats it as the seller's fault, not the buyer's, and offers a repair, replacement, or refund. It does not push a faulty-goods customer into a change-of-mind store credit.

What happens if the customer gets angry?

The agent hands off. Anger, a manager request, or a chargeback threat trips an instant handoff to your team, with the order and reason already attached. The agent never argues and never pretends to be human. Your staff pick up the call already knowing the full context, so the customer does not repeat themselves.

How much does a returns call actually cost?

About $1.20 for a typical 90-second call, billed by the second at roughly 80 cents a minute in NZD or AUD. A quick 30-second status check is about 40 cents. There is no wage, no holiday pay, and no queue cost on top. The agent also answers many calls at once, which a single staffer cannot.

Will it refund outside my return window?

Only when the law requires it. For a change-of-mind return outside your stated window, the agent follows your policy and declines. For a genuine fault, the NZ Consumer Guarantees Act or Australian Consumer Law can override your window, so the agent proceeds. It logs the reason either way.

LG

Leonardo Garcia-Curtis

Founder & CEO at Waboom AI. Building voice AI agents that convert.

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Related Pages

AI Voice Agents

The complete guide to AI voice agents for New Zealand and Australian businesses.

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