Buy products only with points

I’m wondering about a possibility to have a point system to convert points into certain products.

I already read that your plugin can perform this action so the question is, can we have some products which cannot be ordered with money and can be ordered with points with some levels, while every other products can only be ordered with money?

Example:
Product 1 – 1000 points
Product 2 – 2000 points
…

These products can only be ordered if the customer has the necessary points, all the other products can be ordered with money.
If he has 500 points, he cannot order any product with points.
If he has 1500 poins, he can order Product 1.
If he has 3000 points, he can order 3 Product 1 or 1 Product 1 and 1 Product 2.

Thanks in advance.