Frequenters (from the second stay in our house) get in summer and fall 2% allowance from the second stay, and one additional percentage point for any further stay. For example 4% at the 4th stay, 5% at the 5th stay ... (maximum is 10%).
Precondition: booking of at least 7 overnight-stays
In winter we have special offers. For example 6+1 day for free in the wedel weeks in December, 6+1 day for free in the firn weeks in April, and special allowances in January and March.