Distribute button allows you to distribute the products you have on the shelves of your shops in equal amounts. Unlike the Fill button, it distributes all products in a balanced way without prioritizing a single store.
Example
Let's say you have 300 pieces of Walnut and you have two stores:
Shop 1
Shop 2
Share button when you use it:
Shop 1 → 150 pieces of Walnut
Shop 2 → 150 pieces of Walnut
the products are distributed equally on the shelves.
On the other hand, the Fill button arranges products according to store order. It fills the shelves of Shop 1 as much as possible first. If you have products left, it starts filling Shop 2. For this reason, products may not be distributed equally between stores; priority is always given to the first store in the list.