Contextual advertising
Comprehensive running of contextual advertising in helps increase conversion and attract more customers.

Yahoo ads
Optimization of advertising campaigns in Yahoo Ads от rcm2014 reduces the cost of attracting customers and increases conversion.
Google AdWords
Implementing analytics for contextual advertising in helps track payback and optimize budgets.
Bing Ads
Analysis of Bing Ads в Kheri Naru identifies the strengths and weaknesses of campaigns and allows you to optimize costs.