The good news? You don’t need to be an IT expert to shop smarter. You just need to know which mistakes are most common, and how to avoid them easily. 

1. Shopping Without Checking the Webshop 

Huge discounts, “last items in stock,” and ads popping up on social media often push us into impulse buying. But those are exactly the situations fake webshops rely on. 

How to avoid it: 
Before buying, check the website URL, look for reviews and real user experiences, and pay attention to contact details. If a webshop lacks basic information or looks “too good to be true,” it probably is. 

 2. Saving Card Details “for Next Time” 

Saving your card details may be convenient, but it also increases risk. If a security breach happens, stored data can end up in the wrong hands, even if you did nothing wrong. 

How to avoid it: 
If you don’t really need to, don’t save your card details. An even better option is using a prepaid card, which is one of the safest ways to shop online - like the Aircash Mastercard, which isn’t linked to your bank account. 

 3. Clicking Links from Emails and Messages 

Messages about “failed deliveries,” “payment confirmation,” or “urgent account verification” are often phishing attempts. They may look convincing at first glance, but the goal is always the same: to trick you into entering your details. 

How to avoid it: 
Never enter card details through links in emails or messages. If you’re unsure, manually type the official website address or check notifications directly in the app or on your account. 

 4. Putting All Subscriptions on One Card 

Streaming services, apps, cloud storage… small monthly subscriptions are easy to forget. When they’re all tied to one card, it’s hard to keep track of what you’re really spending. 

How to avoid it: 
Use a separate card for subscriptions or at least review your active services regularly. This makes it easier to control spending and avoid unpleasant surprises at the end of the month. One advantage of the Aircash Mastercard is that you can have up to five cards connected to the app, each with its own limits and purpose. 

 5. Using a Card Linked to Your Main Account 

This is a habit many people fall into. The card linked to your salary or everyday expenses is often used for online shopping, even though it carries the highest risk. 

How to avoid it: 
More and more people use prepaid cards for online purchases, such as the Aircash Mastercard, loading only the amount they plan to spend. That way, even if something goes wrong, the damage is limited and your main account stays protected. It also makes spending easier to track, helps you stay on budget, and lets you deactivate the card with a single click in the app. 

Online security today isn’t about luck, it’s about the conscious choices we make every time we click “pay.”