Do you feel that the given ordering advice is (often) on the low side? Then check this article, which elaborates on possible causes.
Supplier settings
Low reorder period
The more often you order, the smaller your purchase advice will be. Making the reorder period bigger will lead to a more needed inventory.Incorrect delivery times
If the used delivery time is lower than the actual lead time, the purchase advice may be too low.
Note: the delivery time also includes any extra days for inbound operations like receiving and checking the delivery.
Desired service levels
Optiply's purchase advice is based on your desired service levels. Lower service levels will result in less needed stock. Make sure your desired service levels are correct.
Stock data
Your stock position is used when determining the purchase amount for a product. Make sure your free stock and deliveries are correct, so Optiply can work with the correct stock position.