# Apply off-session Strong Customer Authentication (SCA) exemptions over time

If your customer's card was originally [saved on session with permission to charge their card later](https://stripe.com/docs/payments/cards/saving-cards), you can re-use the card details at a later date to attempt a charge using the [off-session](https://stripe.com/docs/api/payment_intents/confirm#confirm_payment_intent-off_session) [parameter](https://stripe.com/docs/api/payment_intents/confirm#confirm_payment_intent-off_session).
In the event that authentication needs to be performed, you will need to manually bring the customer back [on session](https://stripe.com/docs/api/payment_intents/object#payment_intent_object-setup_future_usage) to complete the authentication.
## Additional information
* [Re-using cards overview: Charging a saved card off session](https://stripe.com/docs/payments/cards/reusing-cards#charging-off-session) (Stripe Docs)