[Sven7]

Talk to advertisers - groupm, jivox, timesgroup etc

Tell them you can provide ad targeting based on age/location/sex/income(based on age+compartment type)

Doors will open

[swapsmagic]

One question: How can we get age from the railway ticket number? I don't think indian railway discloses passenger age on their website.

[swapsmagic]

Thanks for the details. Will contact them for the advertisement.