Hello, thanks for considering helping me with this.
I have this function:
=IF(OR(A2={"-1",-2}),5,IF(AND(A2>10),X2*0.9,IF(AND(10>=A2>=3),A2-1,IF(AND(3>A2),((A2-1)/2*0.1667+0.5)*A2))))
Some of the parts are just there because I don't know how to correctly trim down a function someone helped me...