Using this Points setup you can assign points to members for submitting new ideas and posting comments on ideas. Daily, Weekly, Monthly points limit can be setup.
Go to Communities >> Modules >> Idea Board >> Points
If the limit for day/week/month is not set then members will receive points for all the idea or comments that they post.
If the daily/weekly/monthly limit is set then members will receive points for the assigned number of points per day/week/month.
This feature is available with the following license :