Contextual advertising
Keyword analysis for contextual advertising by helps to increase CTR and reduce customer acquisition costs.
Yandex Direct
Optimization advertising in Yandex Direct в Langelsheim allows you to reduce the cost per click and increase the effectiveness of campaigns.

Yahoo ads
Setting up Yahoo Ads helps expand audience reach and attract new customers.
Google AdWords
Implementing analytics for contextual advertising in helps track payback and optimize budgets.