As compared to 2.56 crore credit card transactions in July 2011, debit cards were used 2.66 crore times. This has continued in August when credit cards were used 2.76 crore times, while debit was used on 2.77 crore occasions. In the past, credit card swipes always outstripped that of debit. In the whole of 2010-11, credit cards were used for 26.51 crore payments, while debit cards were used 23.7 crore times.

In value terms credit card payments accounted for Rs 37,678 crore worth of payments up to August 2011, while for debit cards it was Rs 20,483 crore. Total value of debit card transaction is lower than that of credit cards is because on an average an individual spends Rs 2,989 every time the card is used as compared to Rs 1,632 which is the average for a debit card payment. Click to know more and apply for SME Loan

Bankers say that it is only a matter of time before debit cards completely dominate the payment space. The reason for this is the sheer numbers. Debit cards have been growing by leaps and bounds. From 4.97 crore cards in 2005-06, their number has risen to 25.14 crore as on August 2011, according to data released by the Reserve Bank of India in its latest monthly bulletin. Credit cards, on the other hand, have been shrinking since the global crisis. From a peak of 2.8 crore in 2008, the number shrunk to 1.8 crore in March 2011. This has come down further to 1.75 crore in October 2011.

The decline has been largely because of the foreign banks and banks like ICICI which have been shrinking their portfolio. According to industry sources, ICICI Bank's card portfolio has continued to shrink during the current year as well. While other lenders such as HDFC Bank and Axis Bank have started issuing cards at a much higher pace, the issuances are not enough to bring up the overall industry numbers.

While debit cards have seen growth in issuances, cardholders have not been using them for transactions. In 2010-11, the average transaction per card has been 14. As compared to this, the average debit card has been used only once in a year. While the number of debit cards has gone up more than five times in five years the average number of transactions has not.

Even five years back the debit card usage was on an average just once in a year.

Credit cards, on the other hand, are seeing an increase in usage. At the time of the global financial crisis, the average usage of cards had dipped to eight times in a year. At the end of March 2011, this had improved to 14. Bankers say that this is because issuers have become choosy on issuing cards. Second, multiple card holdings have come down as even cardholders are realizing that it makes more sense to consolidate purchases in one card in terms of rewards.