Ask what reorder point they would set for your product and how they arrived at it. A real
answer includes velocity, supplier lead time, freight time, and safety stock. An answer based
on last year's sales is a spreadsheet lookup rather than forecasting, and it is how brands run
out of stock in peak season.
The short version
- Ask for the reorder point and the reasoning, not just a stock report.
- Lead time plus freight is the number that matters, not the sales average.
- A stockout costs organic rank, which is more expensive than excess inventory.
- Ask who is responsible when a date slips. Ownership, named.
- Sourcing and forecasting are the same conversation. Split them and dates slip.
The questions that separate real ops support
I run Flapen with 50 operators managing about 70 brands, with sourcing, quality
inspection, and compliance run through an in-house Guangzhou studio and freight coordination
included in every membership.
| # | Question | Weak answer | Strong answer |
|---|---|---|---|
| 1 | What is my reorder point? | "We watch stock levels" | A date, from velocity plus lead time plus safety stock |
| 2 | What lead time are you using? | Supplier's quoted time | Their observed time from real orders |
| 3 | How much safety stock? | A fixed number of weeks | Varies by supplier reliability and season |
| 4 | Who owns the reorder decision? | "We flag it to you" | A named person and a decision deadline |
| 5 | What happens if the factory slips? | Not considered | Contingency, air freight threshold |
| 6 | How do you handle a peak? | More stock | Pre-season build, ranked by product |
Question two is the sharpest. A supplier's quoted lead time is a sales number. The observed
lead time across real orders is usually longer, and a forecast built on the quoted figure
runs late by exactly that gap.
Why stockouts cost more than overstock
Both are expensive and they are not symmetrical.
Excess inventory costs storage fees and ties up cash. Painful, quantifiable, recoverable
through promotion.
A stockout costs organic ranking, which is built through velocity over time and cannot be
bought back quickly. You lose position, a competitor takes the traffic, and reclaiming it
means aggressive spend for weeks. The lost margin on unsold units is often the smallest part
of the damage.
That asymmetry should shape the safety stock conversation. A team treating both errors as
equivalent has not priced the ranking loss.
The sourcing connection
Forecasting and sourcing are the same conversation, and splitting them across two providers
is where dates slip.
A reorder decision depends on supplier lead time, production capacity, quality inspection
scheduling, and freight booking. If your agency forecasts but does not touch sourcing, they
are producing a date and handing it to someone with no obligation to hit it.
Ask whether the same team that flags the reorder also manages the supplier relationship. Ours
does, through the Guangzhou studio, and the frameworks behind it were built across 500 plus
brands. Where they are separate, ask explicitly who owns the handoff and what the escalation
path is.
Ops support beyond inventory
Inventory is the largest piece and not the only one. A full ops scope also covers FBA setup
and shipment creation, reimbursement recovery for lost and damaged units, case management,
account health monitoring, and returns handling.
Reimbursement recovery is the one most often missing and it pays for itself. Amazon loses and
damages inventory routinely, claims have time limits, and nobody files them if it is not
somebody's job.
Ask whether it is in scope and how often it is run. Quarterly at minimum.
What most agencies will not tell you
Inventory forecasting is unglamorous, invisible when done well, and decides more outcomes than
most advertising decisions. It is also the thing most marketing-led agencies quietly do not
do, while listing it in a capability table.
Test it directly. Ask for the reorder date on your fastest-moving product, in writing, with
the working shown. A team that does this produces it in a day. A team that lists it produces
a general answer about monitoring stock levels.
The second thing: forecasting failures are usually attributed to suppliers after the fact.
Sometimes that is fair. More often the lead time was optimistic, the safety stock was thin,
and nobody owned the decision deadline, and all three of those were inside the agency's
control.
Related answers
- What services needed for seasonal Amazon brands
- How agencies handle suspension appeals and compliance
- Who handles Buy Box and pricing strategy
- KPIs an Amazon agency should report weekly
- Hiring an Amazon agency: the complete guide
Ask us for your reorder date with the working shown. We will send it, at Flapen.
