Amazon Vendor or Seller: which model to choose

The question nearly always comes up at the same point: is it better to sell to Amazon as a Vendor or on Amazon as a Seller? There’s no answer that fits everyone, because the two models change your price, margins, cash flow and internal workload. Here are the practical differences, when a hybrid makes sense and the questions to ask yourself before choosing.

The basics: 1P and 3P

Vendor (1P): you’re a supplier to Amazon. Amazon sends you purchase orders, you ship to its fulfilment centres and invoice. Amazon resells to the end customer, sets the retail price and handles everything else. You work in Vendor Central and access is normally by invitation from Amazon.

Seller (3P): you sell to the end customer yourself, using Amazon as a marketplace. You set the price, pay referral fees and, if you use Fulfilment by Amazon (FBA), fulfilment fees. You work in Seller Central and anyone who meets the requirements can open an account.

The differences that really matter

Price control

This is the difference you feel most. As a Vendor, Amazon can lower the retail price to match other retailers. That can cause friction with the rest of your distribution, and it often leads Amazon to ask for more margin at negotiation time. As a Seller the price is yours, but you have to defend it yourself, including against other sellers on the same listing.

Margins and hidden costs

In the Vendor model margin looks simple: cost price minus product cost. In reality you have to take off co-op, allowances, chargebacks, shortages and promotional contributions. In the Seller model costs are more visible (referral fees, FBA fees, storage, advertising), but there are many of them and they change often. Either way, compare net margin per unit, not price.

Cash flow

As a Vendor you invoice larger volumes and get paid on agreed terms, but deductions are offset against payments, which makes reconciliation harder. As a Seller you receive sales income regularly, but you fund the stock in the warehouse up front and pay fees as you go. For a business with limited cash, the two models weigh differently.

Data and customer insight

Sellers generally have a more direct view of traffic, conversion and buying behaviour, which helps with pricing and campaign decisions. Vendors get access to specific reports, but work more as a supplier than as a shop.

Team commitment

As a Vendor the work centres on orders, reconciling deductions and the annual negotiation. As a Seller it’s daily: prices to monitor, stock to plan so you don’t run out, advertising campaigns, customer service, returns. Many brands choose the Seller model, underestimate this part and end up with a stalled account after a few months.

When the hybrid model makes sense

Many brands use both. Vendor for fast-moving products with stable prices, Seller for new launches, bundles, seasonal products or lines Amazon doesn’t order. A hybrid works if there are clear rules:

• Each ASIN has a single main channel, decided up front.
• You don’t sell the same product as a Seller at a price that clashes with Amazon’s.
• The catalogue is managed consistently, with content and Brand Registry under control.
• One person or team oversees both accounts, not two teams that don’t talk to each other.

Without these rules a hybrid creates confusion: duplicate offers, prices chasing each other down, Vendor orders falling for no obvious reason.

How to switch from one model to the other

Moving from Seller to Vendor depends on Amazon, which invites brands to Vendor Central. You can’t force it.

Moving from Vendor to Seller is more common, sometimes by choice, sometimes because Amazon cuts or pauses orders. The main steps:

1. Open or check your Seller Central account and brand registration.
2. Decide which ASINs to move and in what order.
3. Set up logistics (FBA or your own fulfilment) and initial stock.
4. Manage the overlap with Amazon’s remaining stock, which it keeps selling until it runs out.
5. Set up pricing, advertising campaigns and customer service.

The switch takes weeks and there will be a period when sales fluctuate. Plan it, don’t do it under pressure.

There’s also a third route: selling as a Seller without handling everything in-house, by working with a Merchant of Record that buys the stock and sells it on the marketplaces in its own name. It’s especially useful if you want to enter other countries without setting up local entities. For the tax side of any model, speak to your adviser.

Questions to ask before you decide

• How important is it for me to control the retail price, including against my other channels?
• What is my real net margin per unit in each model?
• Do I have people who can manage pricing, stock, campaigns and customer service every day?
• How much cash can I tie up in stock?
• Is my catalogue stable or does it change often?
• Do I want to sell only in my home market or across other European countries and the UK too?

Add one question that often gets forgotten: what happens to your other channels? If you sell through distributors or physical shops, an Amazon price that’s too low can cause problems with them. As a Vendor that risk is harder to manage; as a Seller you control it directly, but you also need to keep an eye on resellers selling your products on the marketplace.

The answers usually point the way. A business with a broad catalogue, stable prices and few dedicated resources often finds Vendor a sustainable model. A brand that wants to control positioning and price, and has or can build the skills in-house, is better off as a Seller.

What to do now

Take your ten best-selling products and work out the net margin per unit in both models, with every cost included. Then be honest about how many hours a week you can really give the channel. If the numbers aren’t clear or you’re considering a switch, a review with people who work in both models will save you months of trial and error: you’ll find how we work on our Amazon Seller and Vendor services page.

Frequently asked questions