Lot tracking records which production batch every unit came from. FEFO ships the earliest-expiring stock first. Matrix does both in ShipHero WMS for every supplement order we ship from Los Angeles.

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Why It Matters
Without FEFO, newer stock can ship while older lots age out. Picking earliest-expiring first keeps inventory rotating.
A short-dated bottle reads as old product. Shipping the earliest-dated lot first keeps dates consistent across orders.
If a question comes up about one batch, you need to know where it went. Lots are tracked, so you can see which orders received which lot.
Wholesale buyers want product handled with care. We record lots and dates in ShipHero WMS at an FDA-registered facility.
How It Works
01
When inventory arrives, we count it and record the lot number and expiration or best-by date for each SKU in ShipHero WMS.
02
When an order comes in, the lot with the earliest date is picked first, and every pick is barcode-scanned.
03
The lot that shipped is recorded with the order, so you can look up which orders went out from any lot.
Benefits
Each production batch is recorded at receiving and kept separate in ShipHero WMS.
Dates are logged with each lot, so you always know what's coming up on its date.
The earliest-dated lot ships first, automatically, on every order.
Lots are tied to the orders they ship in, so you can see which customers received a given lot.
See stock by lot and date in ShipHero WMS instead of waiting on a spreadsheet.
Supplements are stored and shipped from our FDA-registered Los Angeles warehouse.
How It Works
Knowing which batch every unit came from and where it went.
Deciding which unit ships first, based on its date.
Side-by-Side
Bottom line: lot tracking tells you where every batch went, and FEFO makes sure the oldest dates ship first. Supplement brands need both.
Orders, inventory and lots sync in real time through ShipHero WMS, connected to Shopify, TikTok Shop and 200+ integrations.
Published Pricing
Real numbers, no gated pricing. Your quote is itemized line by line.
Get My Exact RateFAQ
Still unsure? Call (310) 415-7759 and talk to the team that packs your orders.
Lot tracking means recording the production lot, or batch number, of every unit you receive and keeping lots separate in inventory. When an order ships, the lot that went out is recorded with it.
FEFO stands for first-expired, first-out. When more than one lot of a SKU is in stock, the lot with the earliest expiration or best-by date is picked first.
FIFO ships whatever arrived first. FEFO ships whatever expires first. For supplements, a newer shipment can carry an earlier date, so FEFO keeps the oldest dates moving out.
Supplements carry lot numbers and dates. Tracking them helps you rotate stock, avoid shipping short-dated product and answer questions about a specific batch.
Yes. Because the lot is recorded with each order in ShipHero WMS, we can look up which orders shipped from a given lot, which helps if you ever need to trace a batch.
We run on ShipHero WMS. Lots, dates and orders are tracked there, and you get real-time visibility into stock by lot alongside your Shopify, TikTok Shop and retail orders.
Pick and pack starts at $1.50 per order plus $0.35 per additional item, dropping as low as $0.50 per order at volume. Bin storage is $0.25 per day, and there are no setup or platform fees.
No. Matrix is month-to-month with 30 days' notice and no order minimums.
Send us your SKUs and volume. Itemized pricing.