While it's challenging to entirely eliminate the threat of fraud for e-commerce stores, you can quickly investigate an order before you fulfil it.
In this article:
You can greatly reduce the number of fraudulent orders you receive if you are using a secure payment gateway that uses Address Verification System (AVS) and checks the Card Verification Value (CVV) data.
AVS compares the numeric parts of a billing address stored on a credit card to the address supplied by the customer at checkout. CVV is the three or four digit number on the back of a credit card and is a security feature used to prevent card-not-present fraud.
Online store is integrated with secure payment processors that are trusted worldwide like PayPal, Square, Stripe, Authorize.Net and others. Here you can see the full list of supported payment gateways.
Fraudsters often use non-valid phone numbers to place orders online. So you can call the number on the order and if someone answers ask them simple questions about their order. If they know the order details and communicate normally, the order is likely to be valid.
You can require customers to leave a phone number on checkout by enabling the correspondent option in your Control Panel → Settings → General → Cart & Checkout:
A fraudulent order is likely to have a shipping address that does not match the billing address. If the two addresses belong to different countries or continents, the order is potentially fraudulent. We recommend emailing or calling the customer on the phone and asking them for a payment proof.
If you receive multiple failed orders from the same person, we suggest contacting the customer using the information provided at checkout to find out what problems they might have.
In case there are multiple orders with different billing addresses and names, but they all share the same shipping address, this can be a sign of fraud.
The IP address from which an order was placed can indicate potential fraud. You can find the IP address that is associated with the order in Customer section of the Order detail page in your Control Panel → My Sales → Orders, order details page:
We suggest contacting the customer and verifying the authenticity of the order in case the customer's IP address is located in a different area from their billing address.
You can also use the free web tools to look up the geolocation and other information about a specific IP address: http://www.whatismyip.com/, https://whatismyipaddress.com/, https://www.ip2location.com/