When the customer experiences the need for an increase in his/her credit limit in order to make more purchases on his/her card, then they can avail the temporary credit-limit enhancement. For this purpose, the customer will have to get in touch with the ICICI Bank Customer Care Centre and place a request. The decision to increase the credit limit on your card is the sole discretion of the Bank. In order to be eligible for this feature, the customer must have had the card for at least 9 months and based on credit history the facility will be provided to the customer.