SALES: OPTIN SIMPLE
It’s a fact of blogging that, not everyone who lands on your blog is going to buy the very first time they visit.
You want to capture their contact information to grow your list. That way, you can get them, and anyone else who’s subscribed to your list, back to see more of your posts; Eventually, they are likely to want something that you have to offer. Optin Simple allows you to instantly add an optin form widget to your blog. It’s easy to setup and highly customizable.
SALES: LINKIFY
Linkify enables you to shorten links using your own domain name, removing unnecessary extra steps for you wherever possible. Linkify also tracks each hit on your URL and provides a full, detailed report of where every hit came from. Linkify is an awesome plugin for people who want to clean up their affiliate links, track clicks from emails or their links on social sites, like Facebook and Twitter.
TRAFFIC: SOCIAL POP
The Social Pop plugin allows your visitors to share your content with ease, through a set of sharing buttons linked to all the major social sites, like Facebook, Twitter, and LinkedIn. Most social media sites provide you with the option to easily add them to your website. The problem is, they’re different shapes, sizes and colors.
With Social Pop, you can pick an image set that fits best with your theme.