Real-Time Stock Sync
Sync inventory automatically after sales, returns, purchase receipts, or manual adjustments. Keep stock updated across Amazon, Shopify, TikTok Shop, and other channels to help reduce overselling and stock gaps.
Receiving and Stock Movement
Track inbound receipts, outbound shipments, and manual stock changes in one workflow. Make inventory operations easier to review, audit, and manage day to day.
Bundle SKU Management
Create and manage bundle SKUs with automatic component deduction. When a bundle sells, 4Seller updates each sub-SKU so stock stays accurate and warehouse picking stays efficient.
3PL and FBA Inventory
Manage in-house stock, 3PL warehouses, and Amazon FBA inventory from one page. See available quantities at a glance and coordinate replenishment with less manual work.

If you don't find your question here, it is recommended to check the Help documentation for more information.

What can 4Seller inventory management do?
4Seller keeps stock synced in real time across connected channels, helping you avoid overselling and track changes as they happen.
How do I set up inventory sync?
Users can quickly set up inventory synchronization policies on the Inventory Sync page under Inventory. After the settings are completed, the system can automatically perform inventory synchronization, and the operation is simple and convenient.
Which platforms does inventory sync support?
4Seller supports inventory sync across multiple sales channels, including TikTok Shop, Temu, Shopify, Amazon, eBay, WooCommerce, Walmart, SHEIN, OTTO, Kaufland, Miravia, PrestaShop, AliExpress, and Etsy.

Does 4Seller support combined SKUs?
Support. When selling combined SKUs, 4Seller can automatically deduct the inventory of sub-SKUs (proportional deduction is supported), and the picking list will display the details of sub-SKUs, providing an accurate basis for actual sorting in the warehouse.
Can 4Seller print SKU labels?
Yes. 4Seller not only supports printing SKU labels but also allows for customizing label content simultaneously to meet users' personalized needs.
Does 4Seller support inventory management through Shopify?
Yes, it is supported. For more details, users can access the help documentation to obtain more comprehensive information.

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