FEFO (first-expiry-first-out) means the stock closest to its expiry date is always sold first. Open Pantry tracks your inventory by lot and expiry date and directs pickers to the earliest-expiring lot automatically — so stock rotation happens by default, waste stops quietly accumulating, and you always know which lot went where.
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New stock gets stacked in front, old stock expires at the back — write-off by shelf position
Nobody knows which lot went to which customer until it matters — urgently
Expiring stock discovered after it’s too late to discount or move it
Lot costs vary between deliveries but your margins assume they don’t
Incoming stock is recorded by lot with its expiry date and cost.
Pickers are pointed at the earliest-expiring lot; rotation is automatic, not a training issue.
Each sale decrements the specific lot picked, keeping lot-level stock true.
The lot’s actual cost feeds COGS, so margins reflect what that stock really cost.
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First-expiry-first-out picking is the default behaviour, not a setting buried three menus deep. Even a newer delivery with a shorter shelf life gets picked first — because FEFO follows the expiry date, not the arrival date.
See what’s approaching its use-by date while there’s still time to move it — run a special on it instead of binning it.
Different deliveries cost different amounts. Because sales draw down specific lots, your cost of goods reflects the actual lot picked — the foundation of honest margin numbers.
Lot tracking lives inside the same system as your ordering, picking and invoicing — no ERP project, no integration, no double data entry.
Real gains suppliers report after moving ordering, fulfilment and invoicing onto Open Pantry.

M&J Chickens use Open Pantry to move ordering out of calls and messages and into one digital workflow — giving customers a smooth ordering experience and giving the team fewer errors and less admin.
“With Open Pantry, we launched our own fully branded ordering app — it’s helped us protect our customer base, move to digital ordering, and deliver a much better experience to our venues.”
Standalone inventory ERPs do lot tracking well — for hundreds of dollars a month, plus an integration project to connect them to your ordering and invoicing. Open Pantry’s lot tracking is built into the platform your orders already run on: the pick screen, the stock pool and the invoice are all the same system, so FEFO actually happens on the warehouse floor.
FEFO drives the tablet pick line directly — the earliest-expiring lot, every time.
Explore →When lots draw down and stock runs low, Open Pantry drafts the purchase order to top it up.
Explore →Lot-level costs feed real COGS, so gross margin reflects what that stock actually cost.
Explore →Join 600+ Australian suppliers running their ordering, fulfilment and invoicing on Open Pantry.
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