Suppose I am using PPC campaigns to sell affiliate digital products. Then whether it will be wise to link directly the product sales page from the PPC campaigns? I mean as soon as I can filter the lead into conversion its better, right?

I want to know that PBN (private blog network) is still effective or not ?

How Infographic Submission helps in our website ranking?

Is social media is helpful to SEO........?

I am getting 3k impressions per day on my affiliate landing page. But there are still no conversions, few clicks but no sales. I am getting the traffic from Google Adwords.

I just have a quick question about programming language, in the case of iOS apps if I want to create or customize it then which language should I learn and focus on?

If we get a sales in our blog then in the affiliate network panel shows only the number of sales and the amount of money we make. But there is no indication of the source from which the sales is happening. Presently, we get all our traffic from Google, Ad campaigns and social media network twitter. I just want to know which traffic actually is getting sales so I can emphasize on it.

I've read many articles but Yet not found the right answer the my question is how to get traafic from social media and how to apply for this if you know guys please suggest me

Replacing site from old domain to new one, how to redirect the traffic without hurting the SERP's?

What is Optimal Keyword Density for a general tutorial post? SEO Yoast plugin suggests that keyword density should be less than 2.5%. But I found many webmasters suggest that keyword density may be over 2.5% as it doesn't effect much. Well I am confused here. Suggest me!!