To set default point values for specific actions:
Sign in to your TalentCards account as an Administrator.
Select the manu bars in the top-left corner.
Go to App Control (1).
On the left-side panel, click Gamification (2).
There you can find and edit all the points a user can earn for viewing a card, completing a set, completing a set early, or for visiting the app frequently (3).
The changes will be applied to all the sets of that group.
Click Apply to many if you wish to apply these settings to other groups too, or to all groups (4).
Hit Save changes to complete the updates (5).
If you want to edit the points earned for specific card sets read this article.