PowerShop Plug-in For WordPress

PowerShop is a full-featured shopping cart. It can be easily integrated with any Wordpress blog and takes less than 5 minutes to set up.
  1. Download and install these two files to your computer: File 1: ShopCityPlugin    File 2: WL Updater (ensures your plugin receives  all software updates)
  2. Log in to your WordPress back end
  3. Go to Plugins > Add New
  4. Upload Plugin > Choose File (ShopCity Plugin) > Install Now
  5. Click Activate Plugin
  6. Go to Plugins > Add New again
  7. Upload Plugin > Choose File (WL Updater) > Install Now
  8. Click Activate Plugin
For more instructions on customizations after installation, click here.