Reference unit

In order to compare the prices of similar products with differing quantities, there needs to be a common starting point. Therefore, (according to PangV in Germany), a comparable unit of quantity is to be indicated as the reference unit. This means that, for example, for a 375g package of breakfast cereal, the 1kg price is entered.
The system calculates the reference price using the values in the List price, Reference unit, and Amount in product fields.