How Yessort models your warehouse
Yessort splits your physical stock into two levels: the building, and the spot inside it. Understanding this split makes every other inventory concept — locations, transfers, Shopify sync — click into place.
Location types and behaviour
Every location has a type and two behaviour flags that decide how stock flows through it. See How Yessort models your warehouse for the basics on sites and locations before reading on.
Stock quantities and lots
Yessort tracks more than a single "how many do we have" number. This page explains how on-hand splits into buckets, what that means for what you can sell, how stock status is derived, and how lots work.