Selling Twitter management system with automatic API tweeting

Hello guys. I am thinking about selling our complete Twitter management system which completely take care about Twitter accounts and daily Tweets via Twitter API from the server side. We have been developing this during the last whole year, system have been fully tested for more than 3 months.

Main functionality:
- automatic tweeting (no need to schedule tweets like for Hootsuite)
- automatic tweeting with photos and videos (full upload service from the server)
- inserting of ad tweets
- possibility to promote more sponsors/sites on each Twitter account (separated photos and watermarks)
- automatic watermarking (URL, username, Snapchat code)
- mentioning of highly focused and engaged porn Twitter users
- searching for Twitter users by specific hashtags
- searching of RT users on own profiles / on another profiles
- management of best RT users and followers
- detailed statistics (daily, weekly, monthly)
- categorization of Twitter accounts (master accounts and their subaccounts)
- unlimited accounts for management
- management of hashtags, special tweets
- detailed DB of 17M porn users
- management of API tokens for tweeting
- connection with bit.ly for shortening URLs
- and many many more....

If you are interested and have any questions, hit me up for more info. Have a great day!