For oversized parcels, the shipping cost is calculated by volumetric weight
(length (cm) x width (cm) x height(cm) / 5000). Oversized parcels are those parcels
whose sum of 3 sides exceeds 150 cm. If the volumetric weight exceeds the actual weight
by more than 2 times, in that case, the price is calculated again by volumetric weight,
but with new tariffs: Netherlands: 4000 AMD/kg. Otherwise, the shipping cost is calculated
based on the actual weight of the parcel. Cargo is not considered overweight if the actual
weight of the cargo exceeds the volumetric weight.