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Since PayPal charges transactions but not payment authorizations, I was wondering what is the point of doing credit card validation with Luhn algorithm?

I happen to have trouble with CC validation. If it turns out not to be very important, I could simply get rid of it to solve my problem.

drake035
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1 Answers1

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I am not sure I understand your question complete, but PayPal does the validation check to validate the data that is attempted to be passed before it passes it to the processor.

PP_MTS_Chad
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