Word Twit Pro is a premium plug-in that automatically adds tweets from a WordPress site. It allows you to add tweet options for every post. You can also include multiple Twitter accounts and can control the account to be used for a specific post. Individual authors in a WordPress multi-author site can add their separate account. They can also set a specific Twitter account to be shared or private.

The plug-in allows you to edit individual tweets and add additional hashtags. It allows you to set the timeframe and duration for publishing individual tweets. You also get access to a log of all tweets-published or scheduled.  You can also edit rejected tweets can re-schedule them.

Hashtags: You can add multiple hashtags, can edit or remove previously used hashtags and can choose from popular hashtags that have been previously used. The plug-in also supports a vast number of URL shortening services.

The Word Twit Pro plug-in requires WordPress 3.1and higher and is internationalized. It also comes with included support and allows auto upgrades from the wp-admin panel.

Pricing: The Word Twit Pro premium plug-in comes with the below pricing options

1) Pro Single: Comes with support and upgrade licenses for a single site-$39.

2) Pro 5 Pack: Comes with support and upgrades for a total of 5 sites-$79.

Pro Unlimited pack:  For unlimited as well as multi-user sites.  It’s priced at $139 and also includes a priority support.