How can I get confirm allotment?

It is difficult to get a key for this but one can try to bid for the maximum if the subscription figures are high. its completely depends upon the rate of oversubscription and only thing you can do is to applied for maximum lots on last day but it has more risk for a underperformance IPO. Also make sure to put the correct DP ID and Client ID details in the bid/application forms. Answered by sachin jha & usmiral