Online IPO Application

It will be good if we could apply IPO from site itself if we have money in Ledger.9 Though I am not interested in I.P.O’s in general with some exception.

You can apply for an IPO using your Zerodha Demat details through any bank that provides ASBA services. Process is explained here.

Regarding IPO application

Assume there are 2 IPOs available to apply on same day. Is it possible to apply both the IPOs in 1 demat account? On the same day.

Yes, you can apply for both the IPO’s through same Demat account.