1 5,000 as fee for the program. 2  Candidates will then have to go through the training & clear the FLIP Branch Sales Officer Certification Program. 3  Join HDFC Bank Immediately: Successful candidates, after clearing the BSOP Certification, will join the bank. Earn Industry recognized Certification in 4 weeks: The candidate will have to pay Rs. 2  5,000 as fee for the program. 3  Candidates will then have to go through the training & clear the FLIP Branch Sales Officer Certification Program.