Customize promotional feature/module- OpenCart- Php

Hi, I have Website : [login to view URL] running on open cart. We need following features which will integrate with existing website. (Timeline- 3-4days) Redit Functionality ( Promotional module) 1. For example, the selling price of Product A is RM100. If there is total number of 50 members click and join the event, the selling price of Product A will automatically reduce to RM90. When the number increases up to 100 members, the selling price will automatically reduce to RM75. 2. There will be option to set the actual Price,No of click need ,discount price ,so let admin to decide how many click need to collect before go to discount price and also give the option to set event time. 3. Social media FB,g+,instagram, twitter sharing on Redit events products 4. The price after discounts will available for members who joined the Event ( only registered member can buy item at discounts rate), which does not and event ended they have to purchase a the actual price 5. The REDIT events will either close at the fifth day or hit the total clicks from members for the event that we set. each user 1 click only and unlimited click can be done 6. Time frame of REDIT events is for five days. Every time, we will have 3 to 4 REDIT events run at the same time. 7. Time Remaining need to be shown to visitors. 8. Graph that show number of members click and join the events. 9. Before Redit Events close,3 days in advance there will be option to send out email to registered users as “ Last minute” reminder emails. Please whatsapp me or skype me for more info - URGENTLY Call/SMS/Whatsapp: +60 12111 675 Skype/Gtalk: [login to view URL] Thank you. Rakesh SMD Webtech