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by adrr
4466 days ago
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Importance on the front-end isn't that high. Though we use it to change messaging around where the CVV is located. You do need to detect it on the backend as you have to pass it to the payment gateway, i assume the reason is to determine which network to put the transaction on. Some gateways take care of this step for you but most of older or lower level ones don't. |
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