Plans, resources, company information, and legal documents.
Whatever you print on the labels in year one is what you'll be reading in year fifteen. A practical guide to naming bin locations so they survive growth.
Over the years a company will change inventory systems, migrate data, retrain staff, and rewrite integrations. One thing tends not to change: the names of the bin locations. Whatever you put on the wall early is what you'll be reading a decade later. Get it wrong and you live with it for a long time, so it's worth getting right the first time.
What good naming buys you
Bin names get used constantly — on labels, on pick lists, in scans, in voice commands, in reports, in conversations between operators. A good name tells someone everything they need about a location without looking anywhere else. A bad one forces them to memorize the layout, ask a coworker, or guess. The cost compounds: slower training, un-optimizable pick paths, and reports that can't group by zone or level because that information isn't in the name.
Four principles
Encode the structural axis first. A location is a hierarchy — a zone, an aisle within it, a bay within that, a level within that. Walk it from most general to most specific, left to right. Something like P-A04-12-B reads as pick zone, aisle 04, bay 12, level B. Learn the format once and you can decode every bin in the building.
Let the zone encode purpose, not just geography. The first character can tell you what a location is for — for example P for pick, R for reserve, S for staging, D for damaged or quarantine, X for cross-dock, Y for yard. Now the name communicates role, not only place.
Zero-pad your numbers. This sounds petty; it isn't. A01, A02, A10 sort correctly as text. A1, A2, A10 do not — A10 sorts between A1 and A2, and every report you generate inherits that wrongness. Pick a consistent width (two digits is usually enough, three if you'll grow large) and never use one.
Put the level last, as a letter. Level is the smallest unit; encoding it as a letter (A at floor, B at shoulder height, and up from there) distinguishes it from the numeric fields and lets the system treat "anywhere on bay 12" as a clean prefix match.
Together these give a canonical format — ZONE-AISLE-BAY-LEVEL — and the hyphens are not optional. The hyphen is a checksum for the eye; don't run the fields together.
Common anti-patterns
The unspeakable ERP default. Out of the box some systems suggest names so long and punctuation-heavy that no one can say them aloud or fit them on a readable label. Whatever the default optimizes for, it isn't the human saying the name eighty times a day.
The alphabet-only scheme. Using AA, AB, AC for positions breaks the moment you pass twenty-six of something, and the letters don't decode to anything a person can reason about. When the thing being counted is numeric, use numbers.
The charming-but-arbitrary scheme. Street-style names ("Fourth Avenue, bin 12") feel friendly on day one and become a memory test by day fifty, because nothing in the name tells you where Fourth Avenue actually is. And inherited legacy names that "everyone just knows" are a tax you charge every new hire.
If you're already stuck
You can migrate. Design the new scheme and run it past people who actually pick and put away, not just managers. Then run both names in parallel for a couple of months — labels show both, scans accept both — before retiring the old names from the interface while keeping them as aliases in the database for old documents and long-tenured staff. The one rule that makes or breaks it: never re-introduce the old scheme "just for this section." Half a migration is worse than none.
And if your warehouse is brand new and unnamed, you're in the best position you'll ever be in. Spend an afternoon. Use ZONE-AISLE-BAY-LEVEL, zero-pad the numbers, then leave it alone for fifteen years.