A new UK survey finds people want AI to help search for prices, not spend money on their behalf. If you test an agent, keep approvals, limits and refund responsibility firmly in your hands.
Why this matters now
AI shopping agents promise to find deals and even buy on your behalf. A UK YouGov survey of 2,080 adults in June 2026 suggests most people are not ready to hand over the wallet. Only 19 percent trust an AI assistant to follow rules and make everyday purchasing decisions, compared with 55 percent who would trust a human expert. Six in ten say they would stop using an AI agent after just one mistake.
For readers curious about trying these tools, the message is simple. Treat them as helpers, not decision makers, and put hard controls in place before any money moves.
What people will, and will not, trust
Consumers are comfortable with narrow tasks. Half trust AI to find the best price, and 43 percent trust it to stay within a spending limit. Trust drops sharply on anything sensitive. Only 18 percent trust an AI agent to act in their best financial interest, 17 percent to keep personal or payment data secure, and 15 percent to handle problems when they occur. Strikingly, 69 percent do not trust AI even when it follows rules they set.
Autonomy is a red flag. Seventy percent say purchases made without asking would reduce their willingness to use an agent. Linking the agent directly to a bank account would put off 61 percent, and tracking all browsing would deter 54 percent.
Keep control if you try an agent
If you want to experiment, do it on your terms. The survey points to protections that align with what people say they need.
- Turn off any auto-buy features. Require explicit approval for every purchase.
- Set hard caps, both per purchase and per week or month. Use alerts for every attempted spend.
- Start small. Begin with low-stakes tasks like price comparison or coupon finding, then test with low-value purchases only.
- Prefer payment methods with strong dispute rights, such as credit cards, rather than linking a bank account.
- Limit data access to what is strictly necessary. Avoid granting permission to track all browsing.
- Ensure you can pause or disable the agent instantly.
Know who owes you a refund
Accountability should be clear before you connect any payment method. More than half of respondents, 54 percent, say the AI provider should be responsible for refunds when things go wrong. Far fewer point to retailers, 9 percent, or banks and card issuers, 3 percent. Look for written terms that state who will put money back if the agent orders the wrong item, overspends or fails to resolve a problem.
Do not be swayed by savings alone
Discounts may not overcome trust concerns. Forty-four percent say they would not trust an AI shopping agent regardless of savings. About one in four would require savings above 15 percent before trusting it. Emphasise safety features over promises of big bargains.
A practical way forward
This is UK sentiment, not a verdict on every tool. It does show what matters to people: control, limited access to money and data, and clear redress. If an agent makes these safeguards easy, it may be worth a cautious trial. If it asks for autonomy or a bank link up front, walk away.
Find out more
- ICO tech futures: Agentic AI | ICO — ICO page on ‘Agentic AI’ — explains the regulator’s work updating guidance on automated decision‑making and privacy risks from agentic/assistant AIs, useful background on what protections to expect for AI shopping agents.
- Getting your money back if you paid by card or PayPal - Citizens Advice — Citizens Advice: Getting your money back if you paid by card or PayPal — practical, step‑by‑step guidance on asking card providers or PayPal for refunds, including when to use chargeback or Section 75.
- Problems with goods and services: section 75 and chargeback – Financial Ombudsman service — Financial Ombudsman: Problems with goods and services — section 75 and chargeback — authoritative explanation of when Section 75 applies and how your card issuer or lender can be held liable for faulty or undelivered purchases.
- How to complain – Financial Ombudsman service — Financial Ombudsman: How to complain — how and when to refer unresolved disputes about payments or third‑party payment providers to the Ombudsman, and what to expect from the complaints process.
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