Amazon Inventory Planning & Forecasting · Consultancy Worx

Keep bestsellers available. Keep cash working.

Turn sales trends, inbound stock and lead times into actionable Amazon replenishment decisions. Build a forecast that is transparent, responsive and grounded in working capital.

DiagnosePrioritiseExecuteOptimise
Experience behind the operation

Practical Amazon expertise, not just recommendations.

Hands-on Amazon replenishment, inbound inventory and forecasting experience in previous multi-brand operations.

UK + EU

Cross-market experience

Founder-led perspective shaped by hands-on marketplace operations in previous employment.

Connected

Commercial operations

Advertising, listings, inventory and reporting treated as interdependent decisions.

SOPs

Repeatable execution

Structured processes, ownership and reporting instead of disconnected tasks.

Experience described relates to previous professional roles, not results delivered to Consultancy Worx clients.

Why this matters

Better decisions start with better-connected operations.

Reduce reactive firefighting through clearer inventory coverage, reorder points and exception reporting.

Commercial context

Start with the goals, constraints and economics behind the account.

Clear ownership

Agree responsibilities and the decisions that require client approval.

Visible progress

Track meaningful actions, blockers and agreed measures of success.

Service capabilities

Nine connected capabilities. One accountable approach.

The final engagement is tailored to catalogue, marketplaces, operational maturity and commercial priorities.

01 / Demand signals

Demand signals

Use historic sales, seasonality and promotional plans.

02 / Stock cover

Stock cover

Monitor days or weeks of cover by SKU and marketplace.

03 / Lead times

Lead times

Account for manufacturing, freight, receiving and fulfilment delays.

04 / Reorder planning

Reorder planning

Identify required order quantities and timing.

05 / Inbound visibility

Inbound visibility

Track shipments and expected receiving dates.

06 / FBA and FBM

FBA and FBM

Assess fulfilment options and operational trade-offs.

07 / Cash allocation

Cash allocation

Prioritise inventory where contribution and demand justify it.

08 / Launch planning

Launch planning

Forecast new products with clear assumptions and sensitivity.

09 / Exception alerts

Exception alerts

Create repeatable reporting for risks and opportunities.

A practical decision framework

How a practical reorder decision works

Illustration: a product selling 10 units per day with 35 days of replenishment lead time needs at least 350 units of expected demand coverage during that lead time, before appropriate safety stock. Demand variation and inbound uncertainty can change the requirement materially.

Diagnose the constraint

Examine the evidence rather than assume one channel or task is the problem.

Define the trade-off

We review available stock, inbound units, promotions, forecasts and cash constraints together rather than relying on a single fixed reorder rule.

Review the impact

Agree relevant measures, owners and an ongoing review cadence. No outcome is guaranteed.

How we work

Diagnose. Prioritise. Execute. Optimise.

01 Diagnose

Understand baseline data, constraints and risks.

02 Prioritise

Rank opportunities by impact, feasibility and dependency.

03 Execute

Deliver agreed work through clear owners and processes.

04 Optimise

Measure impact, review feedback and refine next actions.

Common questions

Amazon Inventory Planning & Forecasting: questions answered.

Can forecasting eliminate stockouts?

No. It reduces avoidable risk but demand and supply remain uncertain.

How often should a forecast be updated?

That depends on volatility, lead times and scale; we recommend a repeatable review cadence.

Do you work with FBA inventory?

Yes. FBA capacity, receiving and stock placement inform the operating plan.

How do you plan for Prime Day?

We model event scenarios against stock, lead times and commercial priorities.

Can you forecast new SKUs?

Yes, using scenario assumptions rather than pretending a new product has reliable historical demand.

What information will you need?

SKU-level sales, inventory, inbound orders, lead times and commercial plans.

Will you place purchase orders?

That can be included if explicitly agreed, with appropriate approvals.

Does PPC impact forecasting?

Yes. Media pacing and promotional activity can change demand significantly.

Connected services

Specialist support, linked to the wider Amazon operation.

Explore Full Amazon Account Management and Amazon PPC & Advertising for connected marketplace operations and advertising execution.

Partner application

Let's explore your next Amazon opportunity.

Tell us about your business, challenges and priorities. We'll assess whether our experience fits what you need.

PARTNER APPLICATION

Let's discuss Amazon Inventory Planning & Forecasting.

Complete our pre-qualification application so we can understand your business priorities and requirements and assess whether we are a good fit.

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