Amazon will let US sellers run their eBay, Shopify, TikTok Shop and Walmart sales from inside Seller Central. Amazon announced it at its Accelerate conference on 24 September 2026. The tools roll out gradually to sellers in the US store “over the coming months”, at no additional cost. If you sell on more than one channel, it’s a free alternative to the multichannel software you may already pay for. The question is whether you want your whole business running on one platform’s dashboard, and that platform is Amazon.

What changed

From Amazon’s own announcement on About Amazon, matched by GeekWire’s and Marketplace Pulse’s independent reporting:

  • Four outside channels at launch. You can connect eBay, Shopify, TikTok Shop and Walmart accounts to Seller Central. Amazon says more channels are coming.
  • What works on day one. You can import and link your off-Amazon listings, see sales and orders from every connected channel in one view, and fulfil across channels “in a few clicks”. Amazon’s example is picking a Shopify order and clicking to fulfil it through Amazon.
  • Who gets it, and when. Sellers in the US store only, rolled out gradually over the coming months. Not everyone has it yet.
  • Cost. Amazon says the tools themselves cost nothing extra.

Two things the announcement doesn’t cover. It gives no fulfilment pricing for orders you send to Amazon from another channel. Amazon mentions this alongside Multi-Channel Fulfillment, so assume standard MCF fees apply until Seller Central shows otherwise. It also doesn’t say whether stock syncs automatically across channels. Don’t assume it does.

What it means for a private-label seller

It competes with your current software, not with your agency. If you pay for a listing and order tool just to see Walmart and Shopify next to Amazon, this could replace it. That’s only true once Amazon ships what you actually use, and at launch the feature list is short. Keep what you have until you’ve seen the tools on your own account.

Your other channels’ data now sits with Amazon. This is the real trade-off. Amazon told GeekWire that a seller’s multichannel data is only shown back to that seller. That’s a promise, not something you can audit. Amazon’s use of seller data has been investigated before, and GeekWire covers that history. If your Walmart or TikTok Shop sales show where a product is going next, weigh that before you connect them.

Fulfilling everything from one stock pool is convenient, and risky. Sending Shopify and Walmart orders to Amazon means they draw on the same FBA inventory your Amazon listing needs. With Prime Big Deal Days on 6–7 October, a spike elsewhere can leave your Amazon listing out of stock. A stockout usually costs you rank as well as sales. We covered the same issue in yesterday’s piece on MCF Prime delivery.

It tells you where Amazon is heading. Amazon says it wants Seller Central to become the single place you manage your whole business. Taken with this week’s Seller Assistant and MCF announcements, it wants to be your operating system, not just one of your channels. The more you run through it, the harder it gets to leave.

What to do about it

  • Nothing, if you only sell on Amazon. This doesn’t change anything for you.
  • If you sell on several channels, check Seller Central for the multichannel tools over the next few weeks. When they arrive, test with one channel before you connect them all.
  • Before you fulfil another channel’s orders through Amazon, price them at standard MCF fees and set a stock buffer on your top Amazon SKUs.
  • Don’t cancel your current multichannel software until the Amazon tools do everything you use it for, including inventory sync if you depend on it.

Sources