In case of online payment, you will be redirected to a payment gateway. If the payment is successful, you will receive payment receipt and your application will be forwarded to the staff for review.
In case of offline payment, you have to download and print the challan and pay the application fee at the bank. After the payment confirmation is received, you have to scan and upload stamped copy of the challan to continue to the next step.
Students are advised to prefer online mode of payment so that application can be processed faster.