TikTok Shop US Adds Order Combination Rules
TikTok Shop US allows non-FBT sellers to set order combination rules based on live-stream session, channel, category, weight, size and other conditions.
What are the key facts?
- 1Non-FBT sellers can set order combination conditions
- 2Only qualifying orders created after the rules take effect enter combination recommendations
- 3ERP order-combination logic takes priority
- 4The platform automatically performs necessary package combinations for FBT orders
What happened?
TikTok Shop US published the Order Combination Guide on October 30, introducing rules for combining orders. Non-FBT sellers can set order combination conditions in Seller Center, including live-stream session, sales channel, product category, weight, size and the number of items per package. Only orders created after the rules take effect and meeting the applicable conditions will enter combination recommendations. If a seller uses an ERP with its own order-combination logic, the ERP rules take priority. For FBT orders, TikTok Shop automatically performs necessary package combinations in the backend, so sellers do not need to configure them manually. The rules cover scenarios such as duplicate orders in a live room, purchases by the same buyer across live-stream sessions, bundled sales of lightweight products and package-volume control, potentially affecting shipping costs, packaging materials, picking and outbound schedules. The source also warns that overly broad combination rules could incorrectly combine products with different fulfillment timelines, hazardous-material attributes or temperature-control requirements, so sellers should configure them carefully.
What does this mean for cross-border sellers?
Non-FBT sellers can reduce duplicate packages through order combination, but the conditions directly affect shipping costs, packaging materials, picking and outbound schedules. Stores using an ERP should first verify the ERP logic and avoid incorrectly combining products with different fulfillment timelines, hazardous-material attributes or temperature-control requirements.
What should sellers do now?
- 1This week, select lightweight SKUs with consistent fulfillment requirements in a US non-FBT store and create limited-scope combination rules based on category, weight, size and items per package. Produce test-order and package results.Dimensional weight
- 2This week, compare the combination logic in the ERP and Seller Center. Check live-stream session, sales channel, hazardous-material and temperature-controlled products separately, create a non-combinable list, and have the warehouse confirm the picking and outbound process.