Contextual advertising
Implementing analytics for contextual advertising in helps track payback and optimize budgets.

Yahoo ads
Yahoo Ads audit helps to identify campaign weaknesses and increase their profitability.
Google AdWords
Keyword analysis for contextual advertising by helps to increase CTR and reduce customer acquisition costs.
Bing Ads
Using Bing Ads в Qasigiannguit helps to improve your presence in search results and increase clickability.