If you're not generating money from your website or blog, you should be. Numerous shopping cart plugins allow you to sell your products and services online through your WordPress account, and below we outline the features of several of them for you to consider. Browse through them to consider which plugin might be right for your site.

WP Auctions
No more listing, seller or final value fees when you use this handy plugin. Host auctions and sell items for free. Don't forget to register your plugin with WP Auctions Live. It will help generate traffic to your site. One item at a time in the cart is your only drawback to this plugin.

FatFreeCart
No generating or pasting code using this plugin because it works within the post editor. Incorporate the add-to-cart feature within your blog posts. Note also that it integrates with PayPal and Google Checkout.

eStore
This plugin gives you fully-automated selling capability of your digital products. Deliver products without directing buyers to a webpage to download; they'll receive an encrypted download link in their email. The great news? It's integrated with WordPress' Affiliate software.

WP e-Commerce
This is a Web 2.0 application that provides full-feature shopping cart functionality and allows for one-page checkout. Don't make site visitors move from page to page in order to purchase a product. Give them a simple, easy-to-use site that they'll gladly return to.

MiniCart
Embed your shopping cart into your blog posts and use the plugin to ask for donations to your favorite cause in the process.

eShop
Use your pages or posts to create new products. Features include the ability to list multiple products, create an add-to-cart function, offer downloadable products and more.