Yea it can be done but flash discounts is a compulsory? well if you can discuss more about it we can resolve it..
we already have a script for android so if you look at features:
Description
Read all your favorite Websites, Blogs, News Sites, Videos and more all in one place. Easily enter and manage RSS Feeds and read all your articles, news, Videos or posts at one place.
Features:
Add / Delete RSS Feeds Users can add their favorite sites or feeds based on news, entertainment, blogs, articles, videos etc and view updated posts
Add / Delete Categories Users can organize RSS feeds or websites in category based sorting like News, Articles, Recipes, Movies, Jokes etc for easy sorting
View feeds Offline with Photos and Text Download articles and view content, photos etc even in offline mode and the content is formatted for mobile screen
Share posts via Email, Facebook, Twitter Users can share posts with friends using social networking sites, email and can even bookmark posts
Supports Popular News Feeds, Video feeds etc Users can add several types of news and blog formats including not limited to RSS and ATOM etc
Automatic Notifications and updates Automatic download Articles option and get notifications after update is complete; always get updated content and latest news
Add banners or Admob code Monetize your Android App by adding banners or Admob code