Are drinks also chargeable?

Are drinks also chargeable?

Yes, but only if they are purchased together with something to eat. If the amount in euros for drinks is more than 50% of the receipt value, the drinks will also be deleted (e.g. a cereal bar for €1 and a six-pack of Coca Cola for €3).
Beverages must not make up more than 50% of the receipt value! Otherwise the receipt will not be accepted!