The Rule of Thumb: Make 1 delivery a week. This depends on the speed of consumption and whether the Buyer is using ScanLocker or ScanRoom to store the goods.
With ScanLocker, we recommend keeping all buffer levels (maximum inventory level) in an amount of 2-week maximum consumption which equals 3-week average consumption.
With ScanRoom, buffer levels can be higher if necessary and there is enough room to store the goods.
In some cases, if the consumption is high, you can agree on multiple deliveries a week. PS! Always agree on a certain weekday for deliveries which is suitable for both parties.