https://www.desidime.com/discussions/idfc-millennia-payment-not-credited?page=1#post_8401414
within 2 working days
I paid 100Rs towards my IDFC MILLENNIA credit card from Paytm yesterday.
(Just a test transaction), It showed that it will be credited instantly.
Still havent received in my card, paytm shows successful though.
within 2 working days