---
title: "Inventory order size for first Amazon run"
canonical_url: "https://flapen.com/blog/inventory-order-size-for-first-amazon-run"
last_updated: "2026-09-04T16:37:03Z"
locale: en
meta:
  description: "Order 200 units at $5,000 to $10,000 landed. The run proves rating, conversion rate, and acquisition cost, and four small tests beat one 800 unit guess."
  "og:description": "Order 200 units at $5,000 to $10,000 landed. The run proves rating, conversion rate, and acquisition cost, and four small tests beat one 800 unit guess."
  "og:title": "Inventory order size for first Amazon run"
---

``

# **Inventory order size for first Amazon run**

Order 200 units at $5,000 to $10,000 landed. The run proves rating, conversion rate, and acquisition cost, and four small tests beat one 800 unit guess.

September 4, 2026·5 min read

SourcingProduct ResearchPrivate LabelFees

![Joel Turcotte Gaucher](https://flapen.com/_vercel/image?url=%2Fimages%2Fteam%2Fjoel-turcotte-gaucher-avatar.webp&w=64&q=100)

**Joel Turcotte Gaucher**

Founder

![Flapen cover for Inventory order size for first Amazon run: a Flapen operator drawing a five-step path on a whiteboard for the team](https://flapen.com/_vercel/image?url=%2Fimages%2Fblog%2Fclusters%2Froadmaps-and-capital-10.jpg&w=1536&q=100) Two hundred units. That is the Phase 1 quantity we order for a new product, at a landed cost of $5,000 to $10,000. It is enough inventory to prove rating, conversion rate, and acquisition cost, and small enough that being wrong costs you a lesson instead of a business. ## The short version - **Two hundred units is a data purchase, not a revenue plan.** It buys three signals and nothing else. - **Four products at 200 units each beats one product at 800 units.** Four small answers outrank one expensive guess. - **A quoted minimum order quantity is an opening position.** Most factories will run smaller at a higher unit price. - **Your reorder date is decided the day you pay the deposit.** Work it backwards from production plus freight. - **Size the run against a survivable window, not against a margin target.**## Four first-run sizes, side by side The useful comparison is not price per unit. It is what each size can prove, and what it costs you on the day the product turns out to be wrong. | First run | What it can prove | Where it breaks | Use it when |
| --- | --- | --- | --- | | Under 100 units | Little beyond the goods arriving and the listing going live | Stocks out inside the one window where ranking data is forming | You are qualifying a brand new factory and intend to reorder straight away | | 200 units | Rating trend, conversion rate, cost of acquisition, at $5,000 to $10,000 landed | Sells through quickly if a promotion works, so the second order has to be ready | Almost every first product, in almost every category | | 500 units | The same three signals, more slowly and with more capital at risk | Money is committed before the listing has earned the right to it | The factory truly cannot break below it and unit economics still hold at that price | | 1,000 units or more | Mainly that you can afford to be wrong | Cash, storage cost, and the pressure to defend a decision you already paid for | Reorders on a product that has already proven itself | ### Why two hundred holds up Two hundred units is enough for a rating trend to form, enough for a conversion rate to stabilize past the noise of the first week, and enough to run paid traffic long enough to learn what one customer costs. It is also small enough that a wrong answer is tuition. That number sits inside a two phase method. Phase 1 tests up to four products at once at 200 units each. Phase 2, the real order, begins only once rating, conversion rate, and acquisition cost are proven on live sales. Across the about 70 brands under our management each operator carries about 1.4 of them, and that ratio is the only reason a small first run gets watched daily rather than reviewed at month end. Ask any agency you are considering how many brands one manager carries. A first run that nobody is watching is just a warehouse bill. ## Setting your own number in five steps 1. **Fix the window you want to buy.** Decide how many weeks of live selling you need before the reorder decision. Everything else is arithmetic from there. 2. **Get the real MOQ, not the website MOQ.** Ask for the price at 200, 500, and 1,000 units in the same message. The spread tells you how much flexibility exists. 3. **Price the smaller run properly.** A higher unit cost on a test batch is not a loss. It is the fee for finding out cheaply. 4. **Model the reorder before you order.** Production time plus freight time plus Amazon receiving time is your true lead time. If that exceeds your sell-through window, you will stock out no matter what you order. 5. **Reserve the reorder cash on day one.** The most common way a working product dies is that all the capital went into run one. ## What most agencies will not tell you A larger first order makes you a better looking client. More units under management, more spend to place, more revenue to report. Nobody states this, and mostly nobody is being cynical about it, but the incentive quietly favors volume and it takes discipline to argue for less. The second thing is harder. Stocking out during a launch is bad, and that fear gets used to sell a big first run. The honest framing is that both failure modes cost money, but only one of them is recoverable. Stocking out on a product with proven demand costs you rank you can rebuild. Sitting on 1,000 units of a product buyers do not want costs you the money and the quarter, and it puts you in the position of arguing for a product because you own it. Order the smaller run and solve stockouts with lead time discipline instead. ## Related answers - [How to reduce MOQ and upfront inventory risk](https://flapen.com/blog/how-to-reduce-moq-and-upfront-inventory-risk) - [What to use for inventory forecasting pre-launch](https://flapen.com/blog/what-to-use-for-inventory-forecasting-pre-launch) - [Cash flow timeline from production to Amazon payouts](https://flapen.com/blog/cash-flow-timeline-from-production-to-amazon-payouts) - [How to validate Amazon product demand fast](https://flapen.com/blog/how-to-validate-amazon-product-demand-fast) - [Amazon seller roadmaps and capital: the complete guide](https://flapen.com/blog/roadmaps-and-capital) We size first runs against the evidence they buy, and you can see how that works at [Flapen](https://flapen.com/amazon-consulting). ## Keep learning - [Set up your Amazon seller account](https://flapen.com/guides/account-setup) - [Estimate your launch cost](https://flapen.com/tools/launch-cost-calculator) ## **Frequently Asked Questions**What if my supplier insists on a 1,000 unit minimum?Should I order more if my category is seasonal?How many products should I test at once?When do I place the second order?Does air freight change the math? ## About the Author![Joel Turcotte Gaucher](https://flapen.com/_vercel/image?url=%2Fimages%2Fteam%2Fjoel-turcotte-gaucher-avatar.webp&w=64&q=100) [**Joel Turcotte Gaucher**](https://flapen.com/blog/author/joel-turcotte-gaucher) Founder & CEO at Flapen Joel has spent 10 years in Amazon and ecommerce, running data and technology at BRANDED and Moonshot Brands, two of the largest Amazon aggregators, where he audited and scaled 60+ acquired brands. He co-founded Flapen to give sellers the data-driven tools and insights they need to compete. His expertise spans product research, listing optimization, PPC advertising, and international expansion. [LinkedIn](https://www.linkedin.com/in/joel-turcotte/) [X](https://x.com/JoelTGaucher) [YouTube](https://www.youtube.com/@JoelTGaucher) [Facebook](https://www.facebook.com/JoelTGaucher) [Instagram](https://www.instagram.com/joeltgaucher) [Reddit](https://www.reddit.com/user/JoelTGaucher/) [More in Getting Started ](https://flapen.com/blog/category/getting-started) [**Amazon seller roadmaps and capital: the complete guide**Sep 4, 2026](https://flapen.com/blog/roadmaps-and-capital) [**Which products work well for global shipping**Sep 4, 2026](https://flapen.com/blog/which-products-work-well-for-global-shipping) [**What to use for China to Amazon warehouse logistics**Sep 4, 2026](https://flapen.com/blog/what-to-use-for-china-to-amazon-warehouse-logistics) [Latest ](https://flapen.com/blog) [**Amazon brand management tiers: the complete guide**Sep 4, 2026](https://flapen.com/blog/brand-tiers) [**Amazon marketplaces by geography: the complete guide**Sep 4, 2026](https://flapen.com/blog/geography-and-marketplaces) [**Amazon account measurement and audits: the complete guide**Sep 4, 2026](https://flapen.com/blog/measurement-and-audit)![The Flapen Weekly Product Research report, an Amazon niche shortlist scored 0–100 with its score radar on the cover](https://flapen.com/_vercel/image?url=%2Fimages%2Fhomepage%2Famazon-product-research-report-dark.webp&w=640&q=100) The weekly niche report ## Product research, in your inbox Every niche that cleared the bar this week: what it sells for, what it costs to enter, and why it passed. When we get one wrong, we publish the correction.**First name****Last name****Email****Get product research**