Afflilate marketing and reward

So currently

all afflilate are paid by percent of the product price.

So i seen it somewhere.

How about making it possible for each product to have their own afflilate ?
A fixed cost- $0.4
Or have their own special percent.

Its better for psychical stores like mine since each item have their own cost and selling price.

Rewards
Give reward point to customers for each item ordered and reviewed

Plus
Customer must be log in .
Customer can choose to give each item to have their own review, or do all at once with same review.

Premium review, theres nothing better than picture proof of your software or product nicely.
-Image review gives more points.This should require admin check because some people simply grab any pictures off the net and paste them.