What are you talking about? I did this whole experiment to show you that your checker is returning false positives (i.e it is not working), and you don't acknowledge that? How can shop owners be so indifferent to hard evidence?
I'm not interested in getting a refund for that one card. That's not the purpose of this whole thread. I am interested in you fixing your checker, and acknowledging you have a problem.
Your focus should be on why the first CC (4100390623507056 | 11 | 2026 | 740 | UNITED STATES | Maria Pelayo | 604 Pringle Ave | Galt | CA | 95632 | 209314-4896 |
mailto:[email protected]) is being declared valid when 2 different checkers, as well as the bank's phone prompt tell me it is dead? Don't skip over this part. Shameless.