Start with the product, not a preferred country
Choose one candidate product before modelling the whole catalogue. Record the customer problem, reliable supply and evidence of buyer satisfaction. Treat Amazon Australia and Amazon US as separate channel decisions. Australian sales can provide experience, but they do not prove US demand or a profitable US cost base.
Scroll across to compare both stores.
| Question | Australia may fit when… | The US may fit when… |
|---|---|---|
| Buyer fit | You can support demand and a viable price among Australian alternatives. | US alternatives and buyer problems support your exact product and proposed price. |
| Supply and stock | Your current supply and inventory plan can support an Australian launch. | You can fund and operate the US stock, freight and replenishment plan. |
| Economics | The AUD model works after local channel costs and a realistic ad allowance. | The USD model works with US quotes, fees and downside scenarios. |
| Execution | The team can complete Australian requirements and own the channel. | The team has resolved US requirements and can manage the additional work. |
If neither model is supported, investigate or defer. You do not have to choose a launch date before you have a defensible decision.
1. Build an evidence sheet for each store
Record comparable offers, delivered prices, useful product differences and repeated buyer complaints in each market. Separate observations from estimates. Explain why your product deserves attention and what would change your view.
Do not convert an Australian selling price into US dollars and call it a US price strategy. Compare the offers US buyers can actually purchase. Demand for one format, pack size or use case does not establish demand for every variation.
2. Model contribution and cash separately
Keep each unit model in its store’s currency. List product and packaging costs, freight, applicable import and handling costs, Amazon fees, expected returns and an advertising allowance. Record the source and review date for each input. Use current product-specific estimates rather than copying another product’s fee table.
Define your contribution calculation before comparing results. State which costs have been deducted and which remain outside it, including fixed overheads. A headline margin without that definition cannot support a fair comparison.
Next, build the cash timeline: deposits, balance payments, shipping, arrival, sales receipts and reorders. A positive unit result can still create a cash shortfall while stock is being manufactured, shipped or waiting to sell. Keep an explicit reserve rather than spending the entire budget on the first order.
The SGWE margin calculator can provide an initial AU or US unit model. Populate discounts and returns, then model advertising and overheads separately. The launch budget tool is specifically for Australia; use the cash categories as a checklist, not its Australian rates as a US budget.
3. Resolve the requirements and name the owner
Amazon’s Global Selling guidance covers account setup, product selection, taxes and regulations, compliance and safety, listing, fulfilment and ongoing management. Review the requirements for the actual product and destination. Selling a product in Australia does not, by itself, complete the US checks.
Assign a named owner to stock planning, listing work, advertising, customer issues and the channel result. Where specialist tax, product or regulatory input is needed, resolve it before committing to inventory. Read Amazon’s Global Selling guidance and its Australian Global Selling overview as starting references.
4. Test the downside before setting a launch date
Model a lower selling price, slower sell-through, higher advertising costs and a delayed shipment or reorder. Recalculate price-linked fees when you change price. Keep the difficult case visible instead of hiding it inside a blended annual forecast.
Agree what would justify the next stock order, what would trigger a revision and when you would stop. Compare the maximum cash needed and the operational work in both stores, alongside the opportunity.
5. Write a decision the team can update
Use a short decision note with these five fields:
- Decision: Australia, US, investigate further or defer.
- Evidence: the product, buyer fit, price and cost sources.
- Cash: the initial commitment, reserve and replenishment plan.
- Unknowns: what is unresolved and why it matters.
- Owner and review date: who performs the next check and when the decision is revisited.
The best starting store is the one your evidence and operating capacity support. Expansion is a sequence of decisions, not a requirement to launch everywhere at once.
Need help assessing the channel?
SGWE consulting helps existing brands assess marketplace strategy, expansion and unit economics. Review the available services and agree the scope around the work your brand needs.
Still choosing your first product? Start with the first-product checklist or Idea To Inventory. The course teaches the early product process; consulting scope is agreed separately.
Sources and method
SGWE’s evidence and unit-economics framework, supported by Amazon Global Selling, the Australian Global Selling overview and Amazon’s fee-estimation guidance. The comparison table is a decision framework, not a claim that either store will outperform. Published 16 October 2026.