Setting Up an Amazon Seller Account: The Choices That Are Hard to Undo

Most setup mistakes on Amazon are not dramatic. A name that differs by one letter between your ID and your application, an account type chosen by default, a listing published with a guessed weight: each looks small on the day and costs days or weeks later. Verification can stall a launch that already has inventory on the water, and some choices, such as the legal entity behind the account, are painful to change once the account has history. This guide walks through the decisions in the order you meet them: the account type, identity verification, the settings to finish, the first listing and the first 30 days after you go live.

Individual or Professional: a break-even you can calculate

Amazon offers two selling plans in the US. An Individual plan has no monthly subscription; instead you pay a per-item fee each time a unit sells. A Professional plan charges a monthly subscription and does not charge the per-item fee. On both plans the usual selling fees, such as the referral fee, apply on top. Because the two structures are different, the cost comparison is simple arithmetic.

Divide the monthly subscription by the per-item fee. The answer is the number of units per month at which the two plans cost the same. Below that number, Individual is cheaper on fees alone. Above it, Professional is.

Fees are rarely the deciding factor, though. Features are. Amazon has tied Buy Box eligibility, access to Amazon Ads and bulk listing tools to the Professional plan, and some categories can only be sold in by Professional sellers. If you plan to advertise at all, the fee break-even is not the real question. Look at Amazon's current plan comparison, because the split of features between plans changes.

You can generally move from Individual to Professional later, so starting on the cheaper plan to test one product is a reasonable path. If you intend to build a real brand with advertising and a catalog of products, starting on Professional saves you the detour.

Identity verification: prepare before you start

Registration asks you to prove who you are and where your money will go. The details vary by country and change over time, but the building blocks are consistent:

• A valid government-issued photo ID for the person who registers, legible and uncropped.
• An address that appears on a recent document, such as a bank or credit card statement.
• A bank account that can receive deposits in your name or your company's name, and a credit card that can pay your fees.
• A phone number you can answer during registration, and an email address that only you control.
• Tax details, entered through a tax interview, plus company registration details if you register as a business.

The common failure is inconsistency. Amazon compares what you type with your documents, so the legal name, the address and the spelling of both must match across the ID, the statement and the form. An abbreviation, a missing middle name or an old address can each be enough for a rejection. Complete the application in one sitting, from one device on your usual internet connection, and avoid tools that make your location appear to jump during registration.

Decide the legal entity first. The account is tied to the person or company that registers it. If you will build a brand, register as the entity that will own the brand, so the names line up when you later apply for Brand Registry. Moving an account to a different entity once it holds inventory and sales history is slow, so speak to an accountant or lawyer before you register, not after.

Amazon generally allows one selling account per seller. Opening a second account to get around a stalled verification is a quick way to put both at risk. If verification stalls, work through the support channel and resubmit cleaner documents.

Settings to finish before you list

A few settings are easy to skip because nothing forces you to complete them, and they matter later:

• Two-step verification on the main login, so a stolen password alone cannot open the account.
• A deposit method you have checked, and a plan for cash flow. New accounts can see delayed or partly reserved early payouts, so do not schedule a supplier payment that depends on your first disbursement.
• Return address and return settings, and shipping templates if you will fulfill orders yourself.
• Notification emails that a second person can read, so an account warning does not sit unseen in one inbox.
• Your tax settings, reviewed with an accountant. Marketplace facilitator rules mean Amazon generally collects and remits sales tax on your orders in many states, but that does not replace your own income tax obligations.

The first listing, checked before you publish

A thin or wrong listing is cheaper to fix before it has traffic than after. Work down this list and publish only when every line is true.

Three of these cause the most trouble. Barcodes: Amazon matches a barcode to brand records, so a code that is already registered to another brand can block your listing. Buy codes from the official issuer rather than a reseller. Approvals: some categories and brands need approval, often supported by supplier invoices, so find out before you buy stock, not after. Dimensions and weight: fulfillment and storage fees follow the size and weight on record, and Amazon can measure units on receipt, so a guessed figure leads to a margin you did not plan.

Work out your margin on the real fees before you set the price. A product that looks profitable at the list price can lose money once product cost, referral fee, fulfillment and returns are taken out.

The first 30 days

Think of the first month as setup and learning, not growth. A new listing has no sales history, so expect little at first and spend the time getting the basics right.

Check Account Health from the first week. With only a few orders, a single late shipment or one refund moves a percentage a long way, and a poor early reading is easier to correct while the numbers are small. Answer buyer messages promptly, and request reviews only through the tools Amazon provides. Never offer a discount, a gift or a refund in exchange for a review.

Amazon sometimes runs incentives for new sellers. They are worth using if you qualify, but check the current terms and do not build your plan around them.

The short version

• Compare plans on features first and fees second, using the break-even of subscription divided by per-item fee.
• Choose the legal entity before you register, and keep every name and address identical across documents.
• Gather ID, a recent address document, bank and card details and tax information before you open the form.
• Turn on two-step verification, set a shared notification email and check the payout timing.
• Confirm barcode, approvals, dimensions and fees before you publish the first listing.
• Spend week four reviewing true margin and Account Health, then plan month two.