Library · Stock / inventory · How to run this
Cover at the warehouse ads actually ship from
A 3PL with two warehouses prints one on-hand number. Ads still ship from one building. Cover there can be two days while the other warehouse is fat. Pacing into the blend stocks out the ads ship-from and still spends.
Pair: Ads ship-from cover vs blend on Stock. One-pool cover: days of cover. Pool types: FBA vs 3PL. Cut spend: ads into empty.
What you type
Ads ship-from units — sellable on-hand at the warehouse checkout actually uses for this offer / ZIP map.
Other warehouse units — the rest of that SKU on the 3PL map (blank zero is allowed).
Units / day from that ads ship-from, not catalog average.
Ads ship-from cover = those units ÷ units/day. Blended cover uses the sum. If blended days sit well above ads ship-from days, the blend is lying.
What not to do
Do not average warehouses so a dead ads building looks covered. Do not count in-transit between buildings as ads ship-from on-hand. Do not invent a 14-day chip. Do not mix FBA sellable into the 3PL warehouse.
Related: Stock, days of cover, FBA vs 3PL, transfer cover, stockout vs ads.
Procedure
- Name the ship-from ads use.
- Type that warehouse’s on-hand and the other warehouses separately.
- Type units/day from the ads ship-from.
- Cut spend on ads ship-from cover, not the blend.
Failure modes
- Pacing ads on blended on-hand.
- Counting in-transit between warehouses as ads ship-from.
- Inventing a 14-day chip.
Worked example
None on this page yet. When one lands it will be a real case: what broke, the number, and what changed. Not a composite.
Glossary
- Ads ship-from cover
- Sellable units at the warehouse checkout actually ships from, divided by that building’s units/day. Not the 3PL blend.
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FAQ
- Is this days of cover?
- Related formula. [Days of cover](/manuals/days-of-cover) is one pool vs a named window. This page splits the ads ship-from warehouse from the rest of the map.
- Is this FBA vs 3PL?
- No. [FBA vs 3PL](/manuals/fba-vs-3pl-cover) is which pool type may enter on-hand. This page is two 3PL warehouses of the same type.
- What window should I type?
- You type velocity, not a window. Compare ads ship-from days to the window you already named on days-of-cover.