FLOOR NOTES

Writing from the warehouse floor.

Practical notes for third-party warehousing and fulfilment operators — revenue leakage, GRN discipline, counting routines, Shopify-connected fulfilment. Data cited and hedged where it deserves hedging; buzzwords left at the dock.

REVENUE LEAKAGE·5 MIN READ

What is revenue leakage in a 3PL warehouse?

Somewhere between 3% and 15% of the work a typical 3PL performs never reaches an invoice. Where the money hides across the four billing-event categories, why month-end reconstruction guarantees the loss, and what the <0.1% operators do differently.

GRN DISCIPLINE·5 MIN READ

Why the GRN is the most important document on your floor

The goods receipt note fixes the count your accuracy is built on, starts the storage clock, captures the batch data FEFO depends on, and ends invoice disputes with evidence. Sloppy receiving isn't a receiving problem — it's an everything problem.

INVENTORY DISCIPLINE·5 MIN READ

Cycle count vs stock take — which keeps a 3PL honest?

One counts a slice of the floor on a rolling schedule; the other counts everything with operations stopped. Why counting is different when the stock isn't yours, what a variance flag should actually show, and when a full stocktake still earns its downtime.

FULFILMENT·6 MIN READ

What does a Shopify-connected 3PL actually look like?

Orders flow in the moment they're placed, waves batch the walking, scan-verification catches mispacks before the courier does, and tracking flows back without re-keying. Plus: why item-level clients can share a floor with pallet clients, and why returns should always be billed.