For online fund transfer, apart from the IFSC Code of Karnataka State Cooperative Bank (which is provided in this website), you need to know the Account details like number, holders name as in bank records and type (typically saving or current). Karnataka Apex Bank list of IFSC codes provided alongside will help you in finding code for respective banks. You can then use this information to carry out online banking. Online mode of payments can be used for transactions like premium payments, bill payments, ticket booking, donations, shopping, etc.