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Do you know how PayPal does it? They have a 30 day auth validity, and in some cases there's an option to extend the auth past the 30 days. We use PayPal a lot
by ewang1 13y ago
Do you know how PayPal does it? They have a 30 day auth validity, and in some cases there's an option to extend the auth past the 30 days.
We use PayPal a lot for our e-commerce store, and have verified the 30 day auth with near 100% success.
- dangrossman 13y agoPayPal stores card numbers. If an authorization expires they can just re-authorize. Those details are hidden from you.