Contextual advertising
Implementing analytics for contextual advertising in helps track payback and optimize budgets.
Google AdWords
Optimizing advertising campaigns in the context of в Euclid increases investment efficiency and reduces lead costs.
Yandex Direct
Running advertising campaigns in Yandex Direct в Euclid helps to improve conversion and reduce costs.

Yahoo ads
Yahoo Ads audit helps to identify campaign weaknesses and increase their profitability.