To change the Brokerage Plan you need to send mail on support@prostocks.com from your registered email id mentioning your Client Code along with the information of which Monthly plan you want to active and in which Exchange (NSE or BSE).
After receiving your mail our team will mail you Brokerage Plan Sheet on your registered email ID. You need to take a printout of that plan sheet and sign and send scan of the same on support@prostocks.com, after receiving your scan copy our team will activate Brokerage Plan on your Client Code.