What changed: In the November 2 revision of the Seller University page, the fixed second enforcement tier below 85% is gone; the 90% standard and the warning below it stay, and escalation now follows continued shortfalls.
When: Published/dated Nov 3, 2026.
Who is affected: TikTok Shop sellers (Best sellers).
What to do: Shops with small support teams lose the hard cliff at 85%, but answering chats within 24 hours (weekend chats by Monday 12 PM for Chatbot users) still decides warnings, search ranking and possible suspension during BFCM.
Source: Kolvant (citing TikTok Shop US Seller University, updated November 2, 2026)
| Marketplace | TikTok Shop |
|---|---|
| Topic | Best sellers |
| Source date | Nov 3, 2026 |
| Deadline / alert | — |
| Primary source | Kolvant (citing TikTok Shop US Seller University, updated November 2, 2026) |
| Verified in directory | Nov 9, 2026 |
Open primary sourceBack to directory
Source date: Nov 3, 2026. If no deadline is stated, check the primary source.
TikTok Shop sellers interested in Best sellers. Shops with small support teams lose the hard cliff at 85%, but answering chats within 24 hours (weekend chats by Monday 12 PM for Chatbot users) still decides warnings, search ranking and possible suspension during BFCM.
Kolvant (citing TikTok Shop US Seller University, updated November 2, 2026): https://kolvant.com/news/tiktok-shop-us-24-hour-response-rate-85-tier/
Updated Nov 9, 2026. Summaries are editorial; always confirm on the primary source before acting.