Amazon 1P vs 3P: Vendor Central or Seller Central?
The Vendor Central invitation usually arrives at a flattering moment. Sales on Amazon are growing, and now Amazon itself wants to buy from you.
It’s worth slowing down before saying yes. Becoming a 1P vendor changes who controls your price on the biggest product search engine in your category. That’s a bigger decision than which login screen your team uses.
The two models in plain terms
In 1P, you’re a wholesaler. Amazon sends purchase orders through Vendor Central, you ship to its warehouses, and Amazon sells to the shopper as the retailer. The listing says “Ships from and sold by Amazon.” Amazon decides the retail price, and you invoice Amazon for the cost price you agreed.
In 3P, you’re the seller. You list through Seller Central, set your own price, and either ship orders yourself or send stock to Fulfillment by Amazon. Amazon takes a referral fee on each sale, plus fulfillment and storage fees if you use FBA. The shopper’s order is with you, even though it happens on Amazon.
Vendor Central is generally by invitation. Seller Central is open to anyone who signs up and passes verification. That asymmetry is part of why 1P still feels like a promotion to many founders.
How the money differs
The headline comparison people make is wrong. They compare the 1P wholesale price with 3P revenue minus fees and pick the bigger number. That misses most of what happens after the purchase order is accepted.
| 1P (Vendor Central) | 3P (Seller Central) | |
|---|---|---|
| Who sets the retail price | Amazon | You |
| What you get paid | Your agreed cost price, on payment terms | The sale price, minus Amazon fees |
| Extra deductions | Negotiated allowances and chargebacks for compliance misses | Referral, fulfillment, storage and ad costs |
| Who forecasts and orders | Amazon, through purchase orders | You |
| Customer and sales data | Vendor reports, on Amazon’s terms | Seller Central reports and your own order data |
The 1P column hides its costs in the terms. Vendor agreements commonly include allowances that come off the invoice, such as marketing or damage allowances. Then there are chargebacks: deductions Amazon makes when a shipment misses its requirements on labeling, packaging, appointment times or ASN accuracy. None of that shows up in the cost price you were happy with on day one.
So build both sides on one page. For 1P, start with the cost price and take off every allowance in the agreement, a realistic chargeback rate based on how tight your warehouse actually is, and your freight to Amazon. For 3P, start with your expected sale price and take off referral fees, fulfillment, storage and returns.
Then subtract your product cost and the advertising you’d need on each side. Whichever leaves more contribution per unit is the cheaper channel. If you haven’t done this calculation yet, our guide to contribution margin for ecommerce walks through it by SKU.
Price control is the part that hurts later
Here’s what founders underestimate. Under 1P, Amazon’s pricing engine can lower the retail price to match a lower price anywhere it finds one. Your wholesale cost doesn’t drop with it, at least not right away. But the market now sees your product at that price.
That ripples out. Your own Shopify store looks expensive next to Amazon. Retail partners ask why Amazon is selling below MAP. And if Amazon’s margin on your product gets squeezed, expect the next vendor negotiation to ask you to make up the difference.
Under 3P you can still choose to be cheap. The difference is that it’s your choice, and you can reverse it.
This is why we’d almost always start a DTC brand on 3P. A brand that already sells on its own site needs one price architecture across channels, and that’s hard to hold when the largest retailer of your product sets prices on its own logic.
Where 1P genuinely earns its place
We’re not against 1P. It solves real problems for the right business.
Some brands don’t want to run an Amazon operation at all. No ad management, no inventory planning for FBA, no customer messages. Shipping pallets against purchase orders is closer to how they already work with other retailers, and their team is built for that.
Bulky or heavy products can also fit better, depending on how the fees fall for your items. So can brands whose main business is wholesale, with a sales team that already handles chargebacks from big-box retail.
What we’d want to see before recommending 1P is simple. The contribution per unit holds up after realistic chargebacks. The team can meet Amazon’s shipping requirements every time. And the brand is comfortable with Amazon setting its public price.
The hybrid model
Many larger brands run both. Core, high-volume SKUs go through Vendor Central. New launches, bundles and slower items stay in Seller Central, where the brand controls the listing and the price.
It can work well. It can also create a mess. If both accounts list the same product, you’re competing with your biggest customer for the Buy Box. Amazon’s buying team may also see a 3P offer on a product it stocks as a reason to order less.
If you go hybrid, decide which SKUs live where and write it down. Then don’t move them around casually, because each move resets the relationship on that item.
How we’d decide
Start with the question you actually need answered: does this channel leave more money per unit, after everything, than the other one? Model it for your top ten SKUs, using your real fulfillment numbers and the actual terms in any vendor offer.
Then ask what happens to your direct business if Amazon’s price drops. A brand with a strong Shopify store and healthy margins usually has more to lose from giving up price control than it gains from simpler operations. A wholesale-led brand with a thin direct channel often reaches the opposite answer.
For the bigger question of whether to be on Amazon at all, see should your brand sell on Amazon if you have a Shopify store. More on running marketplaces sits in the marketplaces hub, and if a vendor offer just landed on your desk, that’s exactly the kind of call our marketplaces work covers.
Frequently asked questions
Is Amazon 1P or 3P more profitable?
It depends on your terms and your operations, not on the model itself. Compare contribution per unit after allowances, chargebacks and freight for 1P against fees, fulfillment and ads for 3P, product by product.
Can I switch from Vendor Central to Seller Central?
Yes, and brands do. Plan it carefully, because stock already with Amazon will sell through first, and you’ll need to take over listings, pricing and inventory without a gap.
What are Amazon vendor chargebacks?
They’re deductions Amazon takes from what it owes a vendor when shipments break its rules, for example on labels, packaging or delivery appointments. They’re avoidable, but only with a warehouse that follows Amazon’s requirements to the letter.
Do I need Brand Registry if I sell on 1P?
Brand Registry is tied to the brand, not the selling model, so it helps in both. It gives you more control over listing content and tools to report sellers who misuse your brand.