When one order is worth more than a normal week of sales, a single fraud loss hurts, and so does cancelling a real customer by mistake. High-ticket orders deserve a manual check that low-value orders do not. This guide covers what to look at, how to verify the buyer, and what to keep on file.
Set a value where manual review starts
You cannot hand-check every order, so pick a threshold. A useful one is the order value at which losing both the product and the money would be painful for your business. Every order above it gets a person's eyes before it ships, whatever the automated risk level says.
- Pick a number: For example, any order above three times your average order value
- Add product rules: Items that resell easily, such as watches, cameras, phones and power tools, get reviewed at a lower value
- Hold the label: Do not buy postage or pick the order until the review is done
Signals that matter more on expensive orders
No single signal proves fraud. You are looking for several that point the same way. These are the ones worth reading closely on a large order.
- Address: Billing and shipping addresses differ, or shipping goes to a freight forwarder or parcel locker
- Card checks: The address or security code check on the payment did not match
- Customer history: A first-time customer placing an unusually large order
- Basket: Several units of the most expensive item, with no interest in size, color or accessories
- Speed: The fastest shipping option chosen with no regard to cost
- Attempts: Several failed payments or different cards before one went through
- Contact details: An email address or phone number that does not fit the name or country
Verify before you ship
If something looks off, contact the buyer before you decide. Real customers spending a lot usually respond, and usually do not mind being asked.
- ✅ Call or email using the details on the order and ask a simple question about the purchase
- ✅ Ask them to confirm the billing address in their own words
- ✅ Give a clear deadline, then cancel and refund if there is no reply
- ❌ Do not ask for photos of a payment card or for card numbers by email
- ❌ Do not agree to change the shipping address after payment on a flagged order
Ship in a way you can prove
How you ship a high-value order is part of your fraud defence. If a dispute comes later, you need to show where the parcel went and who took it.
- Address: Ship only to the address on the order
- Tracking: Use a tracked service for every high-ticket parcel
- Signature: Add signature on delivery
- Insurance: Insure the parcel for its full value
Keep a record of the decision
Write down why you shipped or cancelled each reviewed order: the signals you saw, what the customer said, and when. A short note made at the time is far more useful in a chargeback dispute than a memory months later. See fraudulent order red flags, Shopify order risk levels and how to respond to a chargeback for more.
Doing this at scale
RiskClarity reviews each paid order and explains the risk in plain English, with the fraud signals behind it, then recommends allow, verify or hold. You decide with one click, and every decision is logged in an audit log you can export for chargeback disputes. See RiskClarity.