Minimum level for storing bank card numbers?

Question

Backend

I am developing an application, I need to save bank cards and CVC, maybe, tell me, maybe there was no experience in this regard

Answer 1

need

not necessary

Answer 2

First you need to meet the requirements - PCI DSS

All organizations that store, transfer or process card data of these payment systems must comply with PCI DSS requirements. Also, payment systems establish rules for confirming compliance with PCI DSS.

Answer 3

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