How to get points

Points
1 point: Give a kudos to a user by clicking on the heart of an answer.
3 points: Reply to a question on the Fizz community.
5 points: Receive a kudos from a user that click on the heart of an answer to indicate that he/she likes it.
50 points: Be active on the Fizz community during the month.
50 points: Be selected as the best answer.

Level
Level 1: You have acquired less than 1500 points.
Level 2: You have acquired more than 1500 points and less than 4500 points.
Level 3: You have acquired more than 4500 points and less than 9000 points.
Level 4: You have acquired more than 9000 points and less than 15 000 points.
Level 5: You have acquired more than 15 000 points and less than 22 500 points.
Level 6: You have acquired more than 22 500 points and less than 31 500 points.
Level 7: You have acquired more than 31 500 points and less than 42 000 points.
Level 8: You have acquired more than 42 000 points and less than 54 000 points.
Level 9: You have acquired more than 54 000 points and less than 67 500 points.
Level 10: You have acquired more than 67 500 points and less than ? points.

People have also reported earning 10 points for every $1 you pay,

Here's a community post with more info:
https://community.fizz.ca/questions/1826956-rewards-rewards