I need to build a customer loyalty program in a sub-domain to our main web-store (website) on the concept of MLM-board or revolving matrix concept. Registration of members who qualify(determined by admin) will be entered or registered by admins only. Customers cannot register but only login to their account using credentials provided by admins and can change only their password, track status in tree and request for payout, update PAN Card details, check TDS. Also they can check their referrals if any. Delivery time will be 2 weeks.