Refund

HELLO FRIENDS, FOR AY 2012-13 IT IS MANDATORY TO PROVIDE BANK A/C NO. AND MICR CODE

IF I PROVIDE BOTH THESE AND SELECT NO ECS IS REQUIRED THEN CHEQUE COMES OR REFUND DIRECTLY CAME IN THE BANK A/C

IF I PROVIDE MICR CODE AND CHOOSE ECS NO THEN CHEQUE HI AAYEGA NA.

PLS. HELP ME.

THANKS.