cashbackengine script modification and front-end development

We already have cashbackengine script and we want to develop eye-catching front-end for it and some modification in script, according to our needs. Essential features, we required are as follow (But not limited to):- IMPORTANT - BID ONLY IF YOU HAD PREVIOUSLY WORKED ON CASHBACKENGINE SCRIPT. THIS WILL SAVE YOUR TIME AS WELL AS OURS. 1. Eye catching front-end (Ref- [login to view URL]) 2. Auto track of cashback in user account and auto update of the status (pending, confirmed & available) for the same. 3. Bulk payment status change option. 4. We need to design the message/page to display when a user clicks on a retailers “go to store” link, telling the user that their click has been recorded with that specific retailer and they will receive the Cashback/offer/competition. 5. Option for Affiliates API Integration for data feed of coupons & deals. 6. Suggestions are always welcome. IMPORTANT - BID ONLY IF YOU HAD PREVIOUSLY WORKED ON CASHBACKENGINE SCRIPT. THIS WILL SAVE YOUR TIME AS WELL AS OURS.