Contextual advertising
Setting up targeting in contextual advertising in в Tokol allows you to serve ads to the right audience.
Yandex Direct
Advertising in Yandex Direct helps to achieve high click-through rates and sales growth.
Google AdWords
Implementing analytics for contextual advertising in helps track payback and optimize budgets.

Yahoo ads
Optimization of advertising campaigns in Yahoo Ads reduces the cost of attracting customers and increases conversion.