When configuring Replenishment Point and Maximum Quantity, consider the location might not be completely empty when the replenishment occurs. For example, if you replenish with a full pallet, you might need to size the location (Maximum Quantity) of a full pallet plus one extra row.

In this example, you are setting up a specific location to be replenished with a specific item. This is also known as a dedicated location. You can also setup multiple forward pick locations for the same item. This is common when you want to have more than one location to pick an item and avoid congestion at a single location. Or, some companies use the same item in multiple work centers, and hence, they stock the item in multiple locations. You can still use kanban replenishment for the item even when you have a dedicated replenishment location.