Suggession for referral system on boddunan

Hi boddunan Team,

I want to suggest some thing for referral system. Instead of giving money for posting article by referrals like

when member post 1 article then Rs. 10.
So It can be change to

When member become silver member then give Rs. 10

When member post 5 articles then Rs. 40
So It can be change
When member become Gold then give Rs. 40

After that put one new level which can be Diamond

When member post 10 article then Rs. 75
So It can be change
When member become Diamond then give Rs. 75

When member get first cheque then Rs 125.

So It can be change
When member become Platinum then give Rs. 200