Infinia Credit Card Eligibility Criteria - check out the eligibility criteria to apply for Infinia Credit Card at HDFC Bank. Know more about terms & conditions, charges & other requirements. The Infinia credit card by HDFC Bank is an all-around substitute for all cash transactions. The card comes with no spending limit and offers you limitless benefits, offers, and privileges amongst a wide range of categories. The HDFC Infinia Credit Card is a premium credit card that offers exclusive benefits and privileges, including airport lounge access, hotel discounts, travel rewards, and more. HDFC Infinia Credit Card interest rate The HDFC Infinia Credit Card provides an interest-free credit period of up to 50 days from the date of purchase, subject to timely submission of charges by the merchant. Cardholders also have access to revolving credit facilities at nominal interest rates, offering financial flexibility for short-term ...