Guides Security

How to Use Your Card Safely Online

April 1, 2025 · 6 min read
Safe online shopping and card payment safety practices

Online shopping is convenient and, done properly, very safe. These are the checks that keep your card details out of the wrong hands.

The internet is not dangerous by default — careless habits are. A few simple checks let you shop online with confidence.

Check the address bar

Look for "https" and a padlock before you type any card details. Read the domain name carefully; scammers register look-alike addresses that swap or add a single letter. When in doubt, navigate to the site yourself instead of clicking a link.

Never pay from an email link

Phishing emails imitate banks and retailers to lure you onto fake payment pages. Treat unexpected "update your payment details" messages as suspicious. Open a new tab and type the official address yourself.

Use extra layers

Pay through a mobile wallet or a trusted checkout so the merchant never sees your real number. Enable your bank's two-step verification, and consider a virtual or single-use card number for unfamiliar shops.

Mind the network

Avoid entering card details on public Wi-Fi. If you must, use a secured connection. At home, keep your browser and devices updated so known security holes are patched.

For shoppers who also manage store credit, our guide to checking a gift card balance online explains how to identify the correct issuer balance page.

checking a gift card balance online