The little trick the ICICI Bank plays in sending you the Monthly Statement. It mentions the credit card number in one go.All sixteen nos in one line.Most Credit Card Companies would mention the card nos in groups of 4 but not ICICI bank.Most people would write cheque from the statement not from holding card in the hand.It is well known that the human eye can not perceive more than 4 digits at a time.Look at the Automobile nos it is all over world it is in four digits.
That is where people make a mistake in writing credit card no on the cheque. The cheque goes in to discrepancy ICIC bank starts telephoning you to a point of harassment. Adds late payment fees, cheque return fees, cheque collection fees, etc.
I have spoken couple of times to ICICI Bank help line but of no avail.