Protect Guest Checkout

A Seamless Shopping Experience from Laptop to Checkout Line

A customer sees an ad for a pair of sneakers they’ve been eyeing for weeks. They click “add to cart” and check out as a guest. Because who has time to create an account for a one-time purchase?

Later, they realize they need a matching jacket. This time, they grab their phone, browse a different retailer, and check out again, no login required.

By the end of the week, they spot a deal while out running errands. They tap their card at the store, making another quick, seamless purchase. Across devices, across channels, their experience is frictionless.

But here’s the problem: Fraudsters are shopping the same way.

• They test stolen credit cards: Without an account barrier, fraudsters use guest checkout to see if a stolen card works before making larger purchases.
• They rely on disposable emails: Temporary and throwaway email addresses help them hide fraudulent activity and avoid detection.
• They take advantage of weak fraud controls: If a fraudulent transaction slips through, your business absorbs the cost: chargebacks, lost revenue, and compliance headaches.

AtData protects your guest checkout without adding unnecessary barriers. By analyzing real-time email activity, domain reputation, and risk signals, AtData flags fraudulent transactions before they’re processed, so real customers get a seamless experience, and fraudsters don’t slip through.

Why Fraudsters Target Guest Checkout, and How AtData Stops Them

• They Use Fake or Disposable Emails to Cover Their Tracks

  Guest checkout makes it easy to bypass account verification, so fraudsters rely on temporary email addresses to hide their activity.

  AtData detects disposable and invalid emails at checkout, stopping fraudsters before they complete a purchase.

• They Test Stolen Credit Cards on Quick, Low-Value Purchases

  Fraudsters often start with small transactions to see if a stolen card works before making bigger purchases.

  AtData’s risk scoring identifies high-risk emails tied to previous suspicious activity, alerting fraud teams in real time.

• They Take Advantage of Stores That Rely on Manual Reviews

  Businesses trying to balance fraud prevention with a seamless guest checkout experience often rely on slow, manual fraud reviews—delaying orders and frustrating customers.

  AtData’s automated fraud detection works in the background, flagging risky transactions without disrupting legitimate purchases.

Fraud Prevention That Works Across Every Shopping Channel

Guest checkout isn’t just for online shopping. Customers expect the same easy experience whether they’re buying from their phone, desktop, or in-store. Each touchpoint is a potential opening for fraud. AtData helps you secure every transaction, no matter where it happens.

• On Mobile: A customer makes a purchase while waiting in line for coffee.
• On Desktop: They place a bigger order from home, using autofill to check out fast.
• In Store: They make a quick, card-not-present purchase at a self-checkout kiosk.

By leveraging real-time email address intelligence, your business can:

• Approve legitimate purchases instantly, without adding friction.
• Detect high-risk transactions the moment they occur.
• Protect revenue and customer trust with seamless fraud prevention.

Keep Guest Checkout Easy for Customers, Not for Fraudsters

Customers love guest checkout because it’s fast, simple, and hassle-free. Fraudsters love it because it’s an easy target. With AtData’s email address intelligence, you can protect every transaction without slowing down real buyers. Stop fraud at checkout before it costs you.