Seller Central and Vendor Central are two fundamentally different ways to sell on Amazon:
- Seller Central: open to anyone; you sell directly to consumers and keep control of pricing, listings and fulfillment (FBM or FBA)
- Vendor Central: invite-only; you sell wholesale to Amazon, and Amazon sets the retail price, markets your products and owns the customer relationship
- Choose Seller Central for control and margin flexibility; choose Vendor Central for volume and Amazon's retail infrastructure
- Many established brands run both
Weighing an Amazon integration as part of the decision? We talk through this every day — no pitch attached. Start a conversation.
Amazon offers two fundamentally different platforms for businesses that want to sell on the marketplace, and the choice between them affects everything from how you price your products to how much control you have over your brand. Picking the wrong one can create headaches that are difficult to unwind.
This guide breaks down how each platform works, the differences that matter most to manufacturers and distributors, and how EDI and API integrations factor in as your Amazon business scales.
In this article
What Is Amazon Seller Central?
Seller Central is the platform for third-party sellers: you list products and sell directly to consumers, operating as an independent business on Amazon's marketplace. It's open to anyone — no invitation required — and it comes with the tools of an independent operation: performance analytics, Sponsored Products advertising and inventory management, under either an Individual (pay-per-sale) or Professional (monthly subscription) fee plan.
Sellers choose between two fulfillment methods:
- Fulfillment by Merchant (FBM): you handle storage, packaging and shipping yourself or through a third-party logistics provider
- Fulfillment by Amazon (FBA): Amazon stores, packages and ships your products from its fulfillment centers, which also makes them eligible for Prime shipping
What Is Amazon Vendor Central?
Vendor Central flips the relationship. Instead of selling to consumers, you sell your products to Amazon at wholesale prices, and Amazon becomes the retailer — your products carry the "Ships from and sold by Amazon" label. Amazon places purchase orders based on its own sales projections, and you fulfill those orders on Amazon's timelines and terms.
Because Amazon owns the product once it buys it from you, it also owns everything downstream: retail pricing, marketing, fulfillment and customer service. And you can't simply sign up — Vendor Central is invite-only, typically extended to larger manufacturers and high-demand brands.
Key Differences at a Glance
| Factor | Seller Central | Vendor Central |
|---|---|---|
| Who sells to the customer | You (third-party seller) | Amazon (first-party vendor) |
| Pricing control | You set your own prices | Amazon sets the retail price |
| Access | Open to anyone | Invite-only |
| Fulfillment | FBM or FBA — your choice | Amazon handles all fulfillment |
| Marketing control | You manage listings and ads | Amazon controls marketing |
| Customer service | Managed by you (or Amazon if FBA) | Managed entirely by Amazon |
| Payment terms | You receive proceeds from each sale | Amazon pays you wholesale on net terms |
| Data exchange | Selling Partner API; EDI less common | EDI commonly required for POs, ASNs, invoices |
| Best for | Smaller sellers, growing brands, businesses wanting control | Established manufacturers, large-scale distributors |
Which Platform Is Right for You?
The decision usually comes down to a single trade-off: control versus scale. Vendor Central gives you Amazon's logistics power and the credibility of the "sold by Amazon" label, but you give up any say in how your products are priced and marketed. For brands where price positioning matters — or where a race to the bottom on your flagship SKU would damage other retail relationships — that's not a small concession.
Seller Central makes sense if:
- You're a smaller business or growing brand building your presence on Amazon
- Pricing, brand presentation and direct customer data matter to your strategy
- You want the flexibility to shift between FBM and FBA as your logistics capability changes
Vendor Central makes sense if:
- You've received an invitation and are ready to operate at wholesale scale
- You'd rather offload direct-to-consumer complexity than manage it
- You can fulfill large Amazon purchase orders reliably and on tight timelines
Can You Use Both?
Yes — and many established brands do. A common hybrid approach is selling the core catalog to Amazon through Vendor Central while keeping a Seller Central account for new product launches, niche SKUs or price testing, where direct control and faster feedback matter more than volume.
The hybrid model takes deliberate management. If the same SKU appears in both channels, you can end up competing with Amazon on your own product, and Amazon's pricing algorithms will usually win. Most hybrid sellers keep the two catalogs cleanly separated for exactly that reason.
EDI and API Integrations for Amazon Sellers
Both platforms generate significant data volume — purchase orders, inventory updates, shipment confirmations, invoices — and as your Amazon business scales, handling that data manually stops being viable. What automation looks like differs by platform.
Vendor Central runs on EDI
Amazon issues EDI 850 purchase orders, expects EDI 856 Advance Ship Notices before shipments arrive and requires EDI 810 invoices for payment. Vendors who try to process these documents manually run into compliance flags, payment delays and chargeback deductions in short order. If a Vendor Central invitation is on your desk, EDI readiness should be part of the math before you accept — it's a compliance requirement, not an optional upgrade.
Got a Vendor Central invitation and wondering what the EDI lift actually looks like? That's exactly the kind of question we like. Tell us where you're at and we'll walk you through it — no demo required.
For a broader look at how EDI requirements vary across major retail accounts, see our guide to EDI compliance requirements for retailers.
Seller Central runs on APIs
Seller Central operates primarily through Amazon's Selling Partner API rather than traditional EDI. As order volume grows, API integration lets you automate inventory syncing, order processing and shipment confirmations between Amazon and your ERP or warehouse management system. The goal is the same on either platform: eliminate manual data handling, reduce errors and give your team real-time visibility into what's moving.
Staring down your first Amazon purchase order, or untangling a manual process your team has outgrown? We're happy to talk it through — no demo, no obligation. We've spent more than 25 years in EDI, and we genuinely enjoy the conversation.
Start the conversationFrequently Asked Questions
What is the difference between Amazon Seller Central and Vendor Central?
Seller Central is a third-party platform: you list products, sell directly to consumers and keep control of pricing, inventory and listings. Vendor Central is a first-party wholesale model: you sell your products to Amazon, and Amazon sets the retail price, markets the products and handles fulfillment and customer service.
Can anyone join Amazon Vendor Central?
No. Vendor Central is invite-only — Amazon typically approaches larger businesses or high-demand brands. Seller Central is open to any business or individual seller who meets Amazon's basic requirements.
Can you use Seller Central and Vendor Central at the same time?
Yes. Many established brands run a hybrid model, selling their core catalog to Amazon through Vendor Central while using a Seller Central account for new products, niche SKUs or price testing. It requires careful management to avoid channel conflict, but it isn't prohibited.
What is the difference between FBM and FBA on Seller Central?
FBM (Fulfillment by Merchant) means you handle storage, packaging and shipping yourself or through a third-party logistics provider. FBA (Fulfillment by Amazon) means Amazon stores, packages and ships your products from its fulfillment centers, which also makes them eligible for Prime shipping.
Do Amazon sellers need EDI?
It depends on the platform. Vendor Central vendors typically need EDI to process Amazon's purchase orders, ship notices and invoices at scale. Seller Central runs primarily on Amazon's Selling Partner API instead, though high-volume sellers still need automation between Amazon and their ERP or warehouse systems.
What EDI documents does Amazon require for Vendor Central?
The core set is EDI 850 (Purchase Order), EDI 856 (Advance Ship Notice) and EDI 810 (Invoice). Vendors receive purchase orders from Amazon electronically, confirm shipments with ASNs before delivery and submit invoices in EDI format to get paid on time.
