Croma HDFC Bank Offer: Get flat 10% upto Rs.3000 discount on credit & debit card transaction. Get up to Rs.3000 discount on transactions. Also, get a flat 12% up to Rs.3000 off on credit and debit card EMI transactions. This offer is valid for HDFC bank credit card & debit users. This offer applicable only on one transaction per card every week. An eligible bank customer has to select the bank offer on the payment page to avail of the offer. Limited Offer. Shop Now