Running into an issue with your TikTok and QuickSync integration? This FAQ page covers everything from general setup questions to inventory sync, product exports, and order fulfillment, so you can find the answer you need and get your store running smoothly.
General Integration #
Q1: What is QuickSync’s TikTok integration and what does it do?
QuickSync connects your TikTok product catalog, inventory, and orders directly with other sales channels. Once connected, any changes you make to your products or stock levels are automatically reflected on TikTok and other connected sales channels, no manual updates needed. It also syncs incoming TikTok orders with your other connected sales channels so everything stays centralized.
Q2: What’s the difference between a new and old seller on TikTok?
TikTok classifies sellers based on account age and order history:
- New Seller – An account created within the last 90 days. New sellers are subject to a 100-product listing limit per day.
- Established Seller – An account older than 90 days with a history of completed orders. Established sellers typically have higher listing limits and fewer restrictions.
Q3: What is Multi-Warehouse (MWH) on TikTok, and do I need it?
Multi-Warehouse (MWH) is a TikTok Shop feature that allows you to manage up to 20 separate warehouses for order fulfillment. It is not enabled by default; you need to request activation through your TikTok account manager.
Once approved, you can sync products across multiple warehouse locations directly through QuickSync. If you only ship from one location, you do not need this feature.
Q4: Which regions does QuickSync support for TikTok?
QuickSync supports TikTok Shop for both the United States and Rest of the World regions. When connecting your TikTok store, simply select the region that matches your TikTok Seller Center account.
Inventory Sync #
Q1: Does TikTok support negative inventory quantities?
No. TikTok does not allow negative stock values. If your inventory reaches zero on any connected channel, QuickSync will set the TikTok quantity to zero rather than going into negative. We recommend keeping your stock levels updated across all channels to avoid fulfillment issues.
Q2: What happens if my product goes out of stock on TikTok?
When your stock reaches zero on any connected channel, QuickSync automatically sets the TikTok inventory to 0 as well. The product will remain listed on TikTok but will show as out of stock, meaning customers cannot place an order for it. Once you restock on your primary store, QuickSync will push the updated quantity back to TikTok automatically.
Product Sync #
Q1: Why are only 100 products being created when I export to TikTok?
This is a TikTok platform restriction, not a QuickSync limitation. TikTok only allows new sellers to create up to 100 product listings per day.
To handle this automatically, enable Auto Export Products in your QuickSync settings. Once turned on, QuickSync will export 100 products every 24 hours in the background until your entire catalog is live on TikTok automatically.
Q2: Are there image size requirements for TikTok products?
Yes. TikTok requires product images to be a minimum of 300 × 300 pixels. If any of your images are smaller than this, QuickSync will automatically enlarge them to meet TikTok’s requirement before exporting.
For best results, we recommend using images of at least 800 × 800 pixels for professional-looking listings.
Q3: Why are my AI-recommended product aspects wrong or incomplete?
QuickSync uses AI to automatically suggest required product attributes (such as color, material, size, and country of origin) when exporting to TikTok. For the best recommendations, make sure your product titles and descriptions clearly mention these key details.
Also note that QuickSync’s AI analyzes up to 20 variants per product. If your product has more than 20 variants, only the first 20 will be used for generating recommendations.
Q4: Why am I not seeing any suggested aspects on my TikTok product page?
There are a few reasons this can happen:
- Your product data or variant information is too limited for the AI to generate confident suggestions
- The AI service is temporarily unavailable. In this case, QuickSync will fetch TikTok’s required attributes and leave the fields blank for you to fill in manually
- The product category you’re listing in has no required aspects defined by TikTok. QuickSync will refresh the attribute list and default to manual entry
In all cases, you can always fill in the required aspects manually before publishing.
Q5: Why do my products keep going to the default category instead of the correct one?
QuickSync automatically detects the best TikTok category based on your product title and description. If detection fails, it falls back to the Default Category you set during the Review Settings step. This usually happens because:
- The product title or description is too short or vague. Try writing descriptive product titles that include the brand, product type, and key attributes
- TikTok has restricted your shop from listing in that category (for example, electronics, food, or medicine require additional documentation)
- The category is not available for your shop type or region
Tip: Write clear product titles and include important attributes in the first 160 to 200 characters of your description for the most accurate category detection.
Q6: Why has TikTok blocked my product listings?
Why has TikTok blocked my product listings?
TikTok can temporarily restrict new product listings for two reasons:
- Daily product limit reached – New sellers can only create up to 100 listings per day
- Policy violation restriction – Your shop has been flagged and the listing is paused until a specific date
QuickSync automatically detects both situations and notifies you via your dashboard and by email, including the exact date your restriction ends if one is provided.
Q7: I received a restriction end date by email, but I still can’t list after that date. What should I do?
Try exporting again after the restriction date has passed. If it still fails, log in to your TikTok Seller Center and check for any updated restriction notices or unresolved policy issues. You may also need to contact your TikTok account manager directly for further assistance.
Order Sync #
Q1: Wy is my TikTok order showing the customer’s address as ******?
This happens when your TikTok fulfillment method is set to Fulfillment by TikTok instead of Fulfillment by Seller. When TikTok handles fulfillment, it masks customer address details for privacy reasons, which also prevents QuickSync from syncing the full order details.
To fix this, switch your fulfillment setting to Fulfillment by Seller in your TikTok Seller Center. Follow these steps to switch fulfillment settings.
- US Shops: Seller Center → Shipping → Shipping Options → Select Seller Shipping
- Non-US Shops: Seller Center → Shipping → Shipping Options → Enable Shipped by Seller toggle → Confirm delivery option is set to Default or Custom – Shipped by Seller
Q2: What errors might I see when fulfilling TikTok orders?
TikTok can return the following errors during order fulfillment:
- Carrier Not Found – The shipping carrier you entered is not recognized by TikTok. Use a carrier from the supported list sent to you by email when you connected your store.
- Tracking Number Not Found – The tracking number you entered is either invalid or hasn’t been activated by the carrier yet. Wait a few minutes and try again.
- Tracking Number Not Unique – The same tracking number has already been used for a different package. Check your fulfillment records and enter the correct tracking number.
Whenever one of these errors occurs, QuickSync will send you an email with the exact error details so you know precisely what to fix.
Q3: Can I fulfill TikTok orders directly from QuickSync?
Yes, as long as your fulfillment method is set to Fulfillment by Seller. Once set up correctly, all TikTok orders will sync into your chosen fulfillment store inside QuickSync, where you can process, track, and update shipping information without logging into TikTok Seller Center separately.