Yes - you can sell the same books on both Amazon and Shopify simultaneously, and doing so does not violate Amazon's Terms of Service. This is one of the most common questions from book sellers who are considering building a Shopify store while keeping their existing Amazon presence, and the answer is straightforwardly permissive.
What Amazon's Terms Actually Prohibit
Amazon's seller policies are strict about many things - product listing accuracy, customer communication, review manipulation, and prohibited product categories. But selling your products on other platforms is explicitly not something Amazon prohibits. Amazon is a marketplace, not an exclusive distribution partner.
The areas where conflicts can arise are narrower and more specific:
- Using Amazon customer data outside their platform - prohibited. You cannot take buyer email addresses from Amazon and market to them elsewhere.
- Directing Amazon customers to your external store - prohibited. You cannot include cards in shipments or send messages through Amazon's system encouraging buyers to purchase from your Shopify store instead.
- Linking to external payment systems from within Amazon listings - prohibited.
None of these restrictions prevent you from simply operating both channels in parallel. The books are different listings on different platforms reaching different customers through different discovery mechanisms. Amazon and Shopify coexist without technical or policy conflict.
Why Selling on Both Can Make Strategic Sense
For sellers who already have Amazon volume, adding a Shopify store with BooksCloud creates a parallel channel where every sale builds something Amazon sales never can: a customer list you own, a brand identity that is yours, and direct buyer relationships you can activate over time.
You are not choosing between the platforms. You are using Amazon for its built-in search traffic while simultaneously building a long-term owned asset on Shopify.
Practical Considerations for Running Both Channels
Pricing: You can price identically or differently on each platform. Many sellers choose to match prices so as not to create confusion, but there is no rule requiring consistency across channels.
Inventory: If you are using BooksCloud on Shopify, BooksCloud handles fulfillment directly - stock availability is managed on their end across 2M+ titles. On Amazon, you manage your own listing and fulfillment separately. These are independent operations.
Branding: Your Shopify store has your name and branding front and center. Your Amazon listings may show your seller name, but most buyers associate the transaction with Amazon. Over time, your Shopify brand gains recognition while Amazon remains an anonymous volume channel.
Customer data: Amazon customers stay Amazon customers within Amazon's system. Shopify customers become your customers. The two lists never mix - and they should not. That separation is actually a feature, not a limitation.
The Transition Strategy
Some sellers start exclusively on Amazon, build volume and learn what titles sell well, then use that knowledge to curate a strong Shopify catalog. Others start on Shopify to build the brand and owned audience first, then add Amazon as a secondary volume channel. Neither order is wrong - the important thing is that both are available to you at the same time without conflict.
BooksCloud makes the Shopify side of this equation straightforward. Free to install, with access to 2M+ titles and one-click publishing to your store. Whether you are running it alongside an Amazon operation or as your only channel, the setup is the same.