I use opencart to sell my products. We want to launch new campaign to boost more sales. The campaign is more like MLM system.

I use opencart to sell my products. We want to launch new campaign to boost more sales. The campaign is more like MLM system. What I really need is a module that I can install into my opencart. The website is already running with system commission module but we plan to change it into MLM type. Best is your module will not interrupt our opencart's current settings and database. What we need are these; 1. Customer can be an agent 2. Customer / Agents can appoint new agent below them 3. Rules : All new agents must buy minimum purchase before approve as agents 3. Level oe layer is unlimited 4. Rules : Agents get commission only from agents below them (1 level below) 5. Agents can view all his downline weater by list or binary tree. Optional 6. Agents can view downline sales, his commission, payment history & etc 7. Agents can request payment from commission he get. Setting for this is necessary for us to set minimum amount before he can request payment 8. Rules : Agent must buy minimum purchase within certain period such as 3 months (this setting should make available for admin ) to maintain his agents account. Otherwise he will not get commission. His account will remain, all his downline will stay under him. But he will not get commission if he did not renew is account by purchase minimum order. (this minimum order setting should be available for admin too) 9. Data export into excel. This features should be available for admin and agents. Data included downline list, purchase history, sales, payment history and others 10. Agents should use only front-end to access his account.