1 Label/Question = 1 UNIT [5.00 €]

2-3 Labels/Questions = 2 UNITS [10.00 €]

4-6 Labels/Questions = 3 UNITS [15.00 €]

7-10 Labels/Questions = 4 UNITS [20.00 €]

11-15 Labels/Questions = 5 UNITS [25.00 €]