> ## Documentation Index > Fetch the complete documentation index at: https://docs.hologrow.ai/llms.txt > Use this file to discover all available pages before exploring further. # Amazon Seller (3P) > Authorize Amazon Seller (3P) and verify data sync. Connect Amazon Seller (3P) to Hologrow to sync orders, products, inventory, and performance. Actual coverage depends on account permissions and available workspace tables. ## Before you start A Seller Central account permitted to authorize apps for the target store; confirm the store region. ## Connection steps 1. Sign in to Hologrow, open **Integrations**, and find **Amazon Seller (3P)**. Screenshot: find Amazon Seller (3P) in Integrations 2. Click **Connect**, or open **Manage** to add another connection. 3. Choose North America, Europe, or Far East, optionally add a note, then authorize the account. Sign in to the intended seller account in Seller Central, review the app authorization, and confirm. Screenshot: select the Amazon Seller region and authorize the account 4. Return to Hologrow and open [Data Explorer (connection status)](/hologrow-basics/data-explorer). Find the connected account and confirm its status and account name there. If prompted to start syncing, review the data settings and start the sync. 5. Check progress and the last successful sync in [Data Explorer](/hologrow-basics/data-explorer), and wait for the required tables to become available. ## Troubleshooting Check the seller account, marketplace, and region. Amazon Seller (3P) is for seller stores; Vendor Central accounts use Amazon Vendor (1P). Authorize additional regions separately. If authorization expires, reauthorize the affected connection in **Manage**. If the account is connected but data is missing, check whether syncing has started, the requested date range, and whether the source platform has data. ## Related pages * [Back to Integrations](/hologrow-basics/integrations) * [Connect AI tools](/hologrow-basics/ai-platforms)