Develop a Browser Plugin software to analyze data on Amazon.com

Develop a Browser Plugin software to analyze data on [login to view URL] Reply to this post only if you go through the requirement 100 %. This tool has to be built for capturing the freely available data on [login to view URL] & create valuable information and graphs for the user. Below are the video links that explain the complete requirement in detail. Target Website: [login to view URL] User: KDP Account holders ([login to view URL]) Nature of software: Plugin in browser (Google Chrome, Mozilla FireFox, Apple Safari, Internet Explorer) Compatibility: Mac, Windows 7/8/10 REQUIREMENT EXPLAINED CLEARLY IN VIDEOS Software Overview - [login to view URL] 1. Niche Picker Tool V5.0 - Feature Overview: [login to view URL] 2. Website Submission Tool V5.0 - Feature Overview: [login to view URL] 3. Amazon Review Finder Tool: [login to view URL] 4. Book Rank Tracker: [login to view URL] 5. Automated Facebook Promotions: [login to view URL] 6. Automated Twitter Marketing: [login to view URL] 7. Who is the President of USA ? (Please answer this in the first line of your reply) 8. HTML Description Generator: [login to view URL] 9. Amazon Keyword Link Builder : [login to view URL] What is a browser plugin ? What is the difference between extension & plugin ?