what are the incentive teaffic sources that i can use to promote incentive offers?

[Shubhankar sharma]

hello all you genius people
i need your help
i want to promote my incentive offers (mostly sweepstakes and signups) and i am looking for traffic source
i am looking for sources and not methods (like making your own source)
i have contacted few incentive ad networks such as super rewards kiip and native x but have nit recieved any reply
any help will be appreciated