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3 Separate Amazon Seller Accounts Under One ShipStation Account — Amazon Related Account Risk?

  • Sep 10, 2026 9:42 PM UTC
  • 1 reply
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FHarmonic

Hi,

We are considering using one ShipStation account to manage fulfillment for three separate US Amazon Seller Central accounts belonging to separate businesses.

ShipStation clearly supports multiple Amazon stores, and I’ve seen other Community members mention operating two and even four Amazon stores. However, before connecting our other Seller accounts, I want to understand exactly how the Amazon SP-API authorization works from a technical standpoint.

Each Seller Central account would be connected as a separate Amazon store and authorized separately.

Can someone from ShipStation’s Amazon integration or technical team clarify:

-Does each Amazon store receive a completely separate SP-API authorization/token?

-Does Amazon receive or have visibility into a common ShipStation customer/account ID showing that the three Seller accounts are being managed from the same ShipStation account?

-Has ShipStation seen customers receive an Amazon Related Accounts / Multiple Accounts enforcement simply because multiple Seller Central accounts were connected to one ShipStation account?

-Are there customers currently using one ShipStation account for 2+ independently registered Amazon Seller accounts without related-account issues?

We are not trying to combine the Seller Central accounts. We only want to centralize the shipping workflow while keeping each Amazon authorization, store, shipment confirmation and business identity separate.

I’d especially appreciate a response from someone familiar with the Amazon SP-API integration, rather than only general account support.

Thanks!

Best answer by JuanAdmin

Hi there,

Thanks for reaching out! It is completely understandable to be cautious about Amazon's policies when centralizing fulfillment for multiple businesses.

Here are direct answers to your four questions, at least from my experience and what I found online: 

1. Does each Amazon store receive a completely separate SP-API authorization/token?
Yes. Each Seller Central account is connected and authorized separately. When you add each store in ShipStation, you are redirected to log into that specific Amazon account, which generates a separate, unique authorization token tied strictly to that individual Seller account.

2. Does Amazon receive or have visibility into a common ShipStation customer/account ID showing that the three Seller accounts are being managed from the same ShipStation account?
No. When ShipStation sends requests to Amazon via the SP-API (like importing orders or sending tracking), requests are made using that specific store's separate authorization token. 

3. Has ShipStation seen customers receive an Amazon Related Accounts / Multiple Accounts enforcement simply because multiple Seller Central accounts were connected to one ShipStation account?
No. I have not seen accounts flagged or suspended simply for connecting to the same ShipStation account.

4. Are there customers currently using one ShipStation account for 2+ independently registered Amazon Seller accounts without related-account issues?
Yes. Managing multiple Amazon stores under one roof is a standard, supported feature in ShipStation.

One important detail to keep in mind:
If your workflow involves purchasing shipping labels directly through Amazon Buy Shipping inside ShipStation (for Seller Fulfilled Prime or claims protection), please note that ShipStation currently supports connecting only one Amazon Buy Shipping account per ShipStation account.

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1 reply

  • JuanAdmin
  • Community Manager
  • Answer
  • Sep 11, 2026 4:27 PM UTC

Hi there,

Thanks for reaching out! It is completely understandable to be cautious about Amazon's policies when centralizing fulfillment for multiple businesses.

Here are direct answers to your four questions, at least from my experience and what I found online: 

1. Does each Amazon store receive a completely separate SP-API authorization/token?
Yes. Each Seller Central account is connected and authorized separately. When you add each store in ShipStation, you are redirected to log into that specific Amazon account, which generates a separate, unique authorization token tied strictly to that individual Seller account.

2. Does Amazon receive or have visibility into a common ShipStation customer/account ID showing that the three Seller accounts are being managed from the same ShipStation account?
No. When ShipStation sends requests to Amazon via the SP-API (like importing orders or sending tracking), requests are made using that specific store's separate authorization token. 

3. Has ShipStation seen customers receive an Amazon Related Accounts / Multiple Accounts enforcement simply because multiple Seller Central accounts were connected to one ShipStation account?
No. I have not seen accounts flagged or suspended simply for connecting to the same ShipStation account.

4. Are there customers currently using one ShipStation account for 2+ independently registered Amazon Seller accounts without related-account issues?
Yes. Managing multiple Amazon stores under one roof is a standard, supported feature in ShipStation.

One important detail to keep in mind:
If your workflow involves purchasing shipping labels directly through Amazon Buy Shipping inside ShipStation (for Seller Fulfilled Prime or claims protection), please note that ShipStation currently supports connecting only one Amazon Buy Shipping account per ShipStation account.

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