A program (often in Python or PHP) that takes a list of credit card details and sends them to Stripe's servers using the SK to see if they are valid for transactions. How to Use an SK Key for Testing
A CC checker is a tool or software used to verify the validity of credit card information. This includes checking if the credit card number, expiration date, and security code are correct and if the card has sufficient funds or a valid credit limit. cc checker with sk key