Why is my Visa card not verifying despite correct information?

Why does it say when i put visa card that theres an error verifying the card?? I put the exact info 3 times but still says error.

Hi, @markusggg .

Thank you for reaching out!

I will just need to gather a bit more information before I can help you. Can you provide some more information on what your trying to purchase? Is this for your own stores membership, or are you trying to make a purchase on a Shopify store?

Please let me know if you have any further questions! I would love to learn more about your business. What type of products do you sell?

Talk soon,

3 month trial 1 euro thing.

Hi, @markusggg .

Thank you for your reply!

Have you tried on a different browser or device? You could also try clearing your cache/cookies and browser data. If the issue still persists, I would contact your credit card company.

Take care,

But what could be the issue then