Contextual advertising
Keyword analysis for contextual advertising by helps to increase CTR and reduce customer acquisition costs.
Google AdWords
Implementing analytics for contextual advertising in helps track payback and optimize budgets.
Yandex Direct
Optimization advertising in Yandex Direct от rcm2014 в Yargatti allows you to reduce the cost per click and increase the effectiveness of campaigns.

Yahoo ads
Targeting settings in Yahoo Ads в Yargatti allows you to serve ads only to an interested audience.