Saurabh Actually there must be any approval system, we cannot allow vendors to update rates all the time because, lots of promotions are running on their rate list, if we provide control to vendor, all our promotions will have no meaning. This is why we do not allow vendors to update rates or toggle item status. We have a process and contract with vendor that we will update rates after 24 hours to 48 hours. Now this Android app will out of our control because we will not have the source code.