If the card is not validated, you won’t be able to continue using a particular saved card with Freecharge. You will need to go through hassle of re-entering your complete card details when doing transaction on Freecharge.
That’s okay - If you are not okay to give consent. However, it is recommended as through this your card will be tokenize with more security as per RBI guidelines and additionally you won’t be needing to enter your card details with us next time you transact.
There is no limit on saved cards - User can save and validate as many cards they want.
Yes, customer can anytime go to “Saved Card” under “My Account” section on Freecharge and delete the card out of list of cards which they want to unregister.
Currently VISA and Master Card.