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how could they possibly even know you've already stripped out non-numeric characters?
by allenbrunson 18y ago
how could they possibly even know you've already stripped out non-numeric characters?
- astrec 18y agoAudit. Our code is audited and certified by a security firm contracted by our merchant service provider (read bank). They don't have any such anti-transformation provision, but I'm curious to know if any payment gateway does.