Card testing continuously happened in retail world and this advanced operation is normally been used by the fraudsters to identify whether the card can be credited or not. Usually, the fraudster would test the card details specially in non-profit organisations such as charity or the small value merchandises.
Here’s what online merchant or NGO should do to prevent card testing on their sites.
1.Set Transaction Limit
Add limit on how many transactions allowed daily from a single IP address
2. Stop Bot or Botnet Attack
Use tools like CAPTCHA to stop bot from completing the transactions
3.Blocked IP Address
If certain IP addresses have many transaction decline, add it to the black list and ban them from future purchase.
The ecommerce frauds are constantly evoking and to avoid becoming the next victim, please check our payment fraud guide. Contact us if you would like to get a customised advice on how to combat the card testing attack.
So… Is Search Dead?
Absolutely not. Search just got a promotion (or a demotion, depending on how you look at it).
Search used to be the creator of demand. Now, it’s the converter of demand.
When discovery does its job, customers search for your brand name or that specific product feature they just saw. If you aren’t bidding on those defensive brand terms, you’re handing your own customers to your competitors.
Remember: Discovery plants the seed. Search reaps the harvest.
3 Actionable Shifts for Your E-commerce Team
If you want to win in this new landscape, here’s what needs to change in your strategy:
1. Break Down the Silos
Your content team, media buyer, and merchandiser need to talk to each other. Why? Because AI algorithms rank your product based on content quality, pricing, stock levels, and reviews—not just your bid. Your ad spend can’t fix a bad product page.
2. Unify Your Signal View
Stop looking at each platform’s dashboard in isolation. Start tracking your Brand Search Volume across all platforms. If your social campaigns are working, you’ll see a direct lift in branded search queries. That’s the halo effect of discovery.
3. Upgrade Your KPIs
Ditch the obsession with “last-click attribution.” Start measuring Incremental ROAS (iROAS) and the growth of your category ranking. You need to give credit to the touchpoints that created the demand, not just the one that closed the sale.
Bottom Line: Rethink Your Keyword Strategy
Today’s shoppers don’t search like robots; they search like humans who just saw a cool product. They’ll type things like “ergonomic chair for back pain” instead of just “office chair.”
Your keyword lists must expand to capture these natural language queries. Furthermore, defensive bidding on your own brand name is no longer optional—it’s survival.
The battle for e-commerce supremacy in 2026 is won or lost before the search button is clicked.
It’s time to stop being a traffic interceptor and start being a discovery guide. Are you ready?