See how to configure a product for reward redemption using loyalty program points.
1. Access the Options tab inside the product registration form.

See here how to register a product in Nex.
2. Under Customer loyalty program, check the option This product can be redeemed as a reward.

3. Enter the required points for redemption.

This will be the number of points required to redeem the product.
4. Click on Save - F2.

Done! Now your customer can use their loyalty program points to redeem this product.