Amazon 1P vs 3P is the choice between selling your products wholesale to Amazon (first party, through Vendor Central) and selling them directly to Amazon shoppers yourself (third party, through Seller Central). In 1P, Amazon issues purchase orders, owns the inventory and sets the retail price. In 3P, you own the inventory until it sells, you set the price and you pay Amazon fees for the marketplace and, if you use it, fulfillment.
We run our own Amazon Professional Seller accounts with Brand Registry and have defended our own Buy Box against resellers at full price, so we see the 3P side from the inside every day, and we have read enough Vendor Central remittances to know where 1P margin goes. This guide covers how each model works, the costs that do not show up in the first conversation, the hybrid setups most mature brands end up with, and a practical way to decide.
What 1P and 3P actually mean.
Vendor Central is the portal Amazon Retail uses to buy from manufacturers and distributors. It is invitation only. Amazon's vendor managers typically reach out to brands with demand already showing on the marketplace, and the relationship runs on negotiated terms: a cost price, payment terms, allowances and a set of operational requirements. Your product shows as "Ships from and sold by Amazon.com."
Seller Central is the portal any business can open to sell on the marketplace. You list products, set your own prices, and either fulfill orders yourself (FBM, fulfilled by merchant) or send inventory to Amazon warehouses and let Amazon pick, pack and ship it (FBA, fulfilled by Amazon). On a Professional plan you pay a monthly subscription plus a referral fee on each sale and, with FBA, fulfillment and storage fees.
The difference that matters most is who owns the customer-facing decisions. In 1P, Amazon decides the retail price, when to reorder and how much. In 3P, those decisions and their consequences are yours.
How Vendor Central works day to day.
A Vendor Central relationship is a wholesale account with a very demanding customer. Amazon sends purchase orders, usually weekly and often split across several fulfillment centers. You confirm, ship to its routing and labeling standards, send advance shipment notifications, and invoice. Amazon pays on the negotiated terms, net of whatever it deducts.
Those deductions are where most of the surprise lives:
- Co-op and allowances: negotiated percentages taken off invoices or billed back, commonly covering marketing, damage, freight and similar accruals. They are set during annual terms negotiations and they tend to ratchet in Amazon's favor.
- Chargebacks: operational penalties for things like late or inaccurate advance shipment notifications, carton labeling errors, overweight cartons, missing appointments or prep problems. Each is small; a weak warehouse process makes them add up quickly.
- Shortage claims: when Amazon's receiving count is lower than what you invoiced, it short-pays the invoice. Disputing shortages requires proof of delivery and carrier documentation, and the dispute windows are limited.
- Price protection and margin requests: if Amazon lowers its retail price to match a competitor, it may seek support from the vendor to protect its margin.
None of this is hidden in bad faith; it is in the vendor terms. The mistake brands make is comparing a Vendor Central cost price to a Seller Central net as if the cost price were the money received. It is not. The real comparison is net remittance after allowances, chargebacks and unrecovered shortages. Our Amazon Vendor Central page covers how we approach the deduction side.
“The wholesale price Amazon agrees to is a headline. The number that matters is what lands in the bank after co-op, chargebacks and shortages.”
How Seller Central works and what it costs.
In Seller Central you are the retailer on the marketplace. The Professional selling plan has a monthly subscription (listed at $39.99 per month in the US at the time of writing; check Amazon's pricing page). On top of that, every sale carries a referral fee that is a percentage of the item price and varies by category, with many categories at or around 15 percent. FBA adds a per-unit fulfillment fee based on size tier and weight, monthly storage fees by cubic foot, and several surcharges tied to how you manage inventory.
What you get in exchange is control: your price, your listing content, your promotions, your inventory timing, and direct access to the Business Reports and Brand Analytics data for your own sales. What you take on is the operating work. Somebody has to forecast and ship inventory, watch account health, answer buyer messages, manage returns and defend the listing against resellers and hijackers. We cover that last part in depth in our guide on how to win the Amazon Buy Box.
| Factor | 1P: Vendor Central | 3P: Seller Central |
|---|---|---|
| Access | Invitation from Amazon Retail | Open to any business |
| Who sets retail price | Amazon | You |
| Who owns inventory | Amazon, once it receives your shipment | You until the unit sells |
| How you get paid | Invoice on negotiated terms, net of deductions | Marketplace disbursements, net of fees |
| Main costs | Co-op, allowances, chargebacks, shortages | Referral, fulfillment, storage and surcharges |
| Content control | Shared; Amazon Retail can override | Strong with Brand Registry |
| Forecast risk | Amazon orders; POs can drop without warning | You forecast and carry stock |
| Data | Retail Analytics for your catalog | Business Reports and Brand Analytics |
| Best fit | High volume, lower margin, operationally strong brands | Brands that want price control and margin |
The hybrid model most brands end up with.
Hybrid means some of your catalog is sold to Amazon in Vendor Central and some is sold directly in Seller Central, or the same brand runs both accounts for different purposes. It is common, and done deliberately it can give you the best of each: Amazon Retail carries your bulky, fast-moving, thin-margin items where its buying power helps, and you sell new launches, bundles and higher-margin items yourself where you want control.
Done carelessly, hybrid creates conflict. If Amazon Retail and your 3P offer sit on the same ASIN, you are competing with your own customer for the Buy Box, and Amazon Retail usually has more pricing latitude than you do. The cleaner approach is to divide the catalog by ASIN so each item has one owner, and to write that division down so your team and your vendor manager agree on it.
How to decide between 1P and 3P.
We use the same sequence whenever the question comes up, whether for our own products or for a brand weighing an invitation.
What usually goes wrong.
- Accepting a Vendor Central invitation on the cost price alone, then discovering that allowances and deductions erased most of the margin.
- Letting shortage claims go undisputed because nobody owns the proof of delivery work, which quietly turns into lost revenue every month.
- Running 1P and 3P on the same ASINs without a plan, so the brand and Amazon Retail undercut each other and both lose margin.
- Losing retail price control in 1P and then facing complaints from other retailers when Amazon matches a lower price elsewhere.
- Treating 3P as passive income, then losing the Buy Box to resellers or running out of stock because nobody forecasted inbound shipments.
- Letting the Seller Central account go dormant during a 1P period, which makes it harder to restart when it is needed.
Where the portal stops and the work begins.
Neither portal runs your business. Vendor Central shows you POs, invoices and deductions; it does not dispute shortages or fix the warehouse process causing chargebacks. Seller Central shows you fees and account health; it does not forecast your next inbound, write your plan of action, or tell you whether your reseller problem is a counterfeit issue or a distribution issue. The value is in the operating layer: the net margin model, the deduction recovery workflow, the catalog split, the listing and advertising management, and the weekly discipline that keeps an account healthy.
Running that operating layer on either side is work Theory Road does through our Amazon account management service.
What is the difference between Amazon 1P and 3P?
In 1P you sell products wholesale to Amazon through Vendor Central, Amazon owns the inventory and sets the retail price. In 3P you sell directly to shoppers through Seller Central, keep ownership of inventory until it sells, set your own price and pay Amazon referral fees plus fulfillment and storage fees if you use FBA. The core tradeoff is control versus operational burden.
Can anyone join Amazon Vendor Central?
No. Vendor Central is invitation only. Amazon Retail typically invites brands and distributors whose products already show demand on the marketplace or that fill a gap in its catalog. Any business can open a Seller Central account, which is why most brands start in 3P and some later receive a vendor invitation.
Is Vendor Central more profitable than Seller Central?
It depends on the product and your terms. Vendor Central removes marketplace fees but replaces them with a lower wholesale price, co-op allowances, chargebacks and shortage deductions. Seller Central keeps more of the retail price but adds fees and operating work. Only a per-ASIN net comparison using your own numbers answers it.
Can a brand sell on Vendor Central and Seller Central at the same time?
Yes, and many do. The cleanest hybrid assigns each ASIN to one channel so your 3P offers are not competing with Amazon Retail for the Buy Box. Keeping an active Seller Central account also preserves access to Brand Registry tools and gives you a fallback channel if purchase orders slow down.
What are chargebacks and shortage claims in Vendor Central?
Chargebacks are fees Amazon charges vendors for operational compliance failures such as late shipment notifications, labeling errors or prep issues. Shortage claims happen when Amazon records receiving fewer units than you invoiced and short-pays the invoice. Both can be disputed with documentation within limited windows, which is why vendors need someone assigned to that work.