Bathroom Pass 

10 R

Skip one homework exercise

25 R 

Skip one exam exercise

50 R

1 week in your own group

40 R

1 week swap group

20 R

Raffle (min. 3 students)

15 R

A sticker 

15 R

10 minutes free time

30 R

Gum Pass

20 R

Free homework day!

50 R

Surprise gift

25 R