What employment conditions are eligible for the (ET) exchange? A part of the wage determined according to time limits, wage above the statutory minimum wage. Extra-statutory vacation days. Bonuses for irregularity and overtime hours. Related articles What is payroll tax reduction? How is the ET arrangement (extraterritorial scheme) used within Charlie works? What is being deducted from my salary? What are 'waiting days' when I am sick? How is the ET arrangement being calculated?